151505534100 has 72 divisors (see below), whose sum is σ = 438411814848. Its totient is φ = 40396332800.

The previous prime is 151505534077. The next prime is 151505534111. The reversal of 151505534100 is 1435505151.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2720737 + ... + 2775863.

It is an arithmetic number, because the mean of its divisors is an integer number (6089052984).

Almost surely, 2^151505534100 is an apocalyptic number.

151505534100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151505534100 is an abundant number, since it is smaller than the sum of its proper divisors (286906280748).

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

151505534100 is a wasteful number, since it uses less digits than its factorization.

151505534100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64305 (or 64298 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 30.

The spelling of 151505534100 in words is "one hundred fifty-one billion, five hundred five million, five hundred thirty-four thousand, one hundred".