151537856671 has 2 divisors, whose sum is σ = 151537856672. Its totient is φ = 151537856670.

The previous prime is 151537856653. The next prime is 151537856737. The reversal of 151537856671 is 176658735151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151537856671 - 2¹⁵ = 151537823903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151537856621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75768928335 + 75768928336.

It is an arithmetic number, because the mean of its divisors is an integer number (75768928336).

Almost surely, 2^151537856671 is an apocalyptic number.

151537856671 is a deficient number, since it is larger than the sum of its proper divisors (1).

151537856671 is an equidigital number, since it uses as much as digits as its factorization.

151537856671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5292000, while the sum is 55.

The spelling of 151537856671 in words is "one hundred fifty-one billion, five hundred thirty-seven million, eight hundred fifty-six thousand, six hundred seventy-one".