151205856610 has 32 divisors (see below), whose sum is σ = 282656860992. Its totient is φ = 58194037440.

The previous prime is 151205856553. The next prime is 151205856631. The reversal of 151205856610 is 16658502151.

It is a super-2 number, since 2×151205856610² (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, 2595381 + ... + 2653000.

It is an arithmetic number, because the mean of its divisors is an integer number (8833026906).

Almost surely, 2^151205856610 is an apocalyptic number.

151205856610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151205856610 is a deficient number, since it is larger than the sum of its proper divisors (131451004382).

151205856610 is a wasteful number, since it uses less digits than its factorization.

151205856610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5248498.

The product of its (nonzero) digits is 72000, while the sum is 40.

The spelling of 151205856610 in words is "one hundred fifty-one billion, two hundred five million, eight hundred fifty-six thousand, six hundred ten".