151905870748 has 24 divisors (see below), whose sum is σ = 277407920160. Its totient is φ = 72646812480.

The previous prime is 151905870731. The next prime is 151905870757. The reversal of 151905870748 is 847078509151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2556658 + ... + 2615398.

It is an arithmetic number, because the mean of its divisors is an integer number (11558663340).

Almost surely, 2^151905870748 is an apocalyptic number.

It is an amenable number.

151905870748 is a deficient number, since it is larger than the sum of its proper divisors (125502049412).

151905870748 is a wasteful number, since it uses less digits than its factorization.

151905870748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86877 (or 86875 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 55.

The spelling of 151905870748 in words is "one hundred fifty-one billion, nine hundred five million, eight hundred seventy thousand, seven hundred forty-eight".