151512540780 has 48 divisors (see below), whose sum is σ = 434101054464. Its totient is φ = 39463730880.

The previous prime is 151512540763. The next prime is 151512540797. The reversal of 151512540780 is 87045215151.

It is an interprime number because it is at equal distance from previous prime (151512540763) and next prime (151512540797).

It is a super-2 number, since 2×151512540780² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29360316 + ... + 29365475.

It is an arithmetic number, because the mean of its divisors is an integer number (9043771968).

Almost surely, 2^151512540780 is an apocalyptic number.

151512540780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151512540780 is an abundant number, since it is smaller than the sum of its proper divisors (282588513684).

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

151512540780 is a wasteful number, since it uses less digits than its factorization.

151512540780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58725846 (or 58725844 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 39.

The spelling of 151512540780 in words is "one hundred fifty-one billion, five hundred twelve million, five hundred forty thousand, seven hundred eighty".