158053343257 has 16 divisors (see below), whose sum is σ = 160371619200. Its totient is φ = 155756748672.

The previous prime is 158053343251. The next prime is 158053343267. The reversal of 158053343257 is 752343350851.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 158053343257 - 2²³ = 158044954649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158053343251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9816868 + ... + 9832954.

It is an arithmetic number, because the mean of its divisors is an integer number (10023226200).

Almost surely, 2^158053343257 is an apocalyptic number.

It is an amenable number.

158053343257 is a deficient number, since it is larger than the sum of its proper divisors (2318275943).

158053343257 is a wasteful number, since it uses less digits than its factorization.

158053343257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16752.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 158053343257 in words is "one hundred fifty-eight billion, fifty-three million, three hundred forty-three thousand, two hundred fifty-seven".