2573959202257 has 16 divisors (see below), whose sum is σ = 2611108707840. Its totient is φ = 2537005363200.

The previous prime is 2573959202239. The next prime is 2573959202293. The reversal of 2573959202257 is 7522029593752.

It is a cyclic number.

It is not a de Polignac number, because 2573959202257 - 2¹¹ = 2573959200209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2573959202207) 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, 35962168 + ... + 36033670.

It is an arithmetic number, because the mean of its divisors is an integer number (163194294240).

Almost surely, 2^{2573959202257} is an apocalyptic number.

It is an amenable number.

2573959202257 is a deficient number, since it is larger than the sum of its proper divisors (37149505583).

2573959202257 is an equidigital number, since it uses as much as digits as its factorization.

2573959202257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72864.

The product of its (nonzero) digits is 23814000, while the sum is 58.

The spelling of 2573959202257 in words is "two trillion, five hundred seventy-three billion, nine hundred fifty-nine million, two hundred two thousand, two hundred fifty-seven".