151564256 has 12 divisors (see below), whose sum is σ = 298392192. Its totient is φ = 75782112.

The previous prime is 151564223. The next prime is 151564267. The reversal of 151564256 is 652465151.

151564256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×151564256³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2368160 + ... + 2368223.

It is an arithmetic number, because the mean of its divisors is an integer number (24866016).

Almost surely, 2^151564256 is an apocalyptic number.

151564256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151564256 is a deficient number, since it is larger than the sum of its proper divisors (146827936).

151564256 is an equidigital number, since it uses as much as digits as its factorization.

151564256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736393 (or 4736385 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The square root of 151564256 is about 12311.1435699532. The cubic root of 151564256 is about 533.1698679589.

The spelling of 151564256 in words is "one hundred fifty-one million, five hundred sixty-four thousand, two hundred fifty-six".