257293080001 has 8 divisors (see below), whose sum is σ = 259003036800. Its totient is φ = 255585683472.

The previous prime is 257293079933. The next prime is 257293080053. The reversal of 257293080001 is 100080392752.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 257293080001 - 2³⁵ = 222933341633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (257293080701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438201 + ... + 840598.

It is an arithmetic number, because the mean of its divisors is an integer number (32375379600).

Almost surely, 2^257293080001 is an apocalyptic number.

It is an amenable number.

257293080001 is a deficient number, since it is larger than the sum of its proper divisors (1709956799).

257293080001 is a wasteful number, since it uses less digits than its factorization.

257293080001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280135.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 257293080001 in words is "two hundred fifty-seven billion, two hundred ninety-three million, eighty thousand, one".