151164857 has 2 divisors, whose sum is σ = 151164858. Its totient is φ = 151164856.

The previous prime is 151164847. The next prime is 151164877. The reversal of 151164857 is 758461151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101828281 + 49336576 = 10091^2 + 7024^2 .

It is a cyclic number.

It is not a de Polignac number, because 151164857 - 2²⁴ = 134387641 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151164857.

It is not a weakly prime, because it can be changed into another prime (151164847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75582428 + 75582429.

It is an arithmetic number, because the mean of its divisors is an integer number (75582429).

Almost surely, 2^151164857 is an apocalyptic number.

It is an amenable number.

151164857 is a deficient number, since it is larger than the sum of its proper divisors (1).

151164857 is an equidigital number, since it uses as much as digits as its factorization.

151164857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 38.

The square root of 151164857 is about 12294.9118337628. The cubic root of 151164857 is about 532.7011232305.

The spelling of 151164857 in words is "one hundred fifty-one million, one hundred sixty-four thousand, eight hundred fifty-seven".