151357856 has 24 divisors (see below), whose sum is σ = 320908644. Its totient is φ = 69857280.

The previous prime is 151357853. The next prime is 151357859. The reversal of 151357856 is 658753151.

It is an interprime number because it is at equal distance from previous prime (151357853) and next prime (151357859).

It can be written as a sum of positive squares in 2 ways, for example, as 114147856 + 37210000 = 10684^2 + 6100^2 .

It is not an unprimeable number, because it can be changed into a prime (151357853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181505 + ... + 182336.

Almost surely, 2^151357856 is an apocalyptic number.

151357856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151357856 is an abundant number, since it is smaller than the sum of its proper divisors (169550788).

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

151357856 is a wasteful number, since it uses less digits than its factorization.

151357856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363864 (or 363856 counting only the distinct ones).

The product of its digits is 126000, while the sum is 41.

The square root of 151357856 is about 12302.7580647593. The cubic root of 151357856 is about 532.9277346770.

The spelling of 151357856 in words is "one hundred fifty-one million, three hundred fifty-seven thousand, eight hundred fifty-six".