151445050 has 24 divisors (see below), whose sum is σ = 282616956. Its totient is φ = 60378240.

The previous prime is 151445017. The next prime is 151445051. The reversal of 151445050 is 50544151.

It is a happy number.

151445050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 21279769 + 130165281 = 4613^2 + 11409^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (151445051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10812 + ... + 20488.

Almost surely, 2^151445050 is an apocalyptic number.

151445050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151445050 is a deficient number, since it is larger than the sum of its proper divisors (131171906).

151445050 is a wasteful number, since it uses less digits than its factorization.

151445050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10002 (or 9997 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 151445050 is about 12306.3012314830. The cubic root of 151445050 is about 533.0300510943.

It can be divided in two parts, 1514 and 45050, that added together give a palindrome (46564).

The spelling of 151445050 in words is "one hundred fifty-one million, four hundred forty-five thousand, fifty".