151334415516557 has 16 divisors (see below), whose sum is σ = 186263929608960. Its totient is φ = 119733142332672.

The previous prime is 151334415516523. The next prime is 151334415516649. The reversal of 151334415516557 is 755615514433151.

It is a cyclic number.

It is not a de Polignac number, because 151334415516557 - 2¹⁰ = 151334415515533 is a prime.

It is a super-2 number, since 2×151334415516557² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151334415516457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24866588 + ... + 30348245.

It is an arithmetic number, because the mean of its divisors is an integer number (11641495600560).

Almost surely, 2^{151334415516557} is an apocalyptic number.

It is an amenable number.

151334415516557 is a deficient number, since it is larger than the sum of its proper divisors (34929514092403).

151334415516557 is a wasteful number, since it uses less digits than its factorization.

151334415516557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55244972.

The product of its digits is 18900000, while the sum is 56.

The spelling of 151334415516557 in words is "one hundred fifty-one trillion, three hundred thirty-four billion, four hundred fifteen million, five hundred sixteen thousand, five hundred fifty-seven".