151115525 has 12 divisors (see below), whose sum is σ = 204418464. Its totient is φ = 109902000.

The previous prime is 151115509. The next prime is 151115539. The reversal of 151115525 is 525511151.

It is not a de Polignac number, because 151115525 - 2⁴ = 151115509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151115494 and 151115503.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 274481 + ... + 275030.

It is an arithmetic number, because the mean of its divisors is an integer number (17034872).

Almost surely, 2^151115525 is an apocalyptic number.

It is an amenable number.

151115525 is a deficient number, since it is larger than the sum of its proper divisors (53302939).

151115525 is a wasteful number, since it uses less digits than its factorization.

151115525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549532 (or 549527 counting only the distinct ones).

The product of its digits is 1250, while the sum is 26.

The square root of 151115525 is about 12292.9054742970. The cubic root of 151115525 is about 532.6431686866.

Adding to 151115525 its reverse (525511151), we get a palindrome (676626676).

The spelling of 151115525 in words is "one hundred fifty-one million, one hundred fifteen thousand, five hundred twenty-five".