151105050 has 72 divisors (see below), whose sum is σ = 407457180. Its totient is φ = 40147200.

The previous prime is 151105039. The next prime is 151105057. The reversal of 151105050 is 50501151.

151105050 is a `hidden beast` number, since 151 + 10 + 505 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 73153809 + 77951241 = 8553^2 + 8829^2 .

It is a super-2 number, since 2×151105050² = 45665472271005000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (151105057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 183640 + ... + 184460.

Almost surely, 2^151105050 is an apocalyptic number.

151105050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 151105050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203728590).

151105050 is an abundant number, since it is smaller than the sum of its proper divisors (256352130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151105050 is a wasteful number, since it uses less digits than its factorization.

151105050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248 (or 1240 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 151105050 is about 12292.4794081585. The cubic root of 151105050 is about 532.6308611797.

The spelling of 151105050 in words is "one hundred fifty-one million, one hundred five thousand, fifty".