151532503512 has 64 divisors (see below), whose sum is σ = 410226267360. Its totient is φ = 46367769600.

The previous prime is 151532503483. The next prime is 151532503541. The reversal of 151532503512 is 215305235151.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (151532503483) and next prime (151532503541).

It is a super-2 number, since 2×151532503512² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1285189 + ... + 1398132.

Almost surely, 2^151532503512 is an apocalyptic number.

151532503512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151532503512 is an abundant number, since it is smaller than the sum of its proper divisors (258693763848).

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

151532503512 is a wasteful number, since it uses less digits than its factorization.

151532503512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683524 (or 2683520 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

Adding to 151532503512 its reverse (215305235151), we get a palindrome (366837738663).

The spelling of 151532503512 in words is "one hundred fifty-one billion, five hundred thirty-two million, five hundred three thousand, five hundred twelve".