151434056 has 16 divisors (see below), whose sum is σ = 293730300. Its totient is φ = 73105984.

The previous prime is 151434043. The next prime is 151434071. The reversal of 151434056 is 650434151.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 148011556 + 3422500 = 12166^2 + 1850^2 .

It is a super-2 number, since 2×151434056² = 45864546633222272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326135 + ... + 326598.

Almost surely, 2^151434056 is an apocalyptic number.

It is an amenable number.

151434056 is a deficient number, since it is larger than the sum of its proper divisors (142296244).

151434056 is a wasteful number, since it uses less digits than its factorization.

151434056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652768 (or 652764 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 151434056 is about 12305.8545416399. The cubic root of 151434056 is about 533.0171525233.

The spelling of 151434056 in words is "one hundred fifty-one million, four hundred thirty-four thousand, fifty-six".