45151050 has 72 divisors (see below), whose sum is σ = 130277376. Its totient is φ = 10318560.

The previous prime is 45151027. The next prime is 45151061. The reversal of 45151050 is 5015154.

45151050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45151050² = 4077234632205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4279 + ... + 10421.

It is an arithmetic number, because the mean of its divisors is an integer number (1809408).

Almost surely, 2^45151050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45151050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65138688).

45151050 is an abundant number, since it is smaller than the sum of its proper divisors (85126326).

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

45151050 is a wasteful number, since it uses less digits than its factorization.

45151050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6172 (or 6160 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 45151050 is about 6719.4531027458. The cubic root of 45151050 is about 356.0868628254.

It can be divided in two parts, 4515 and 1050, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 45151050 in words is "forty-five million, one hundred fifty-one thousand, fifty".