2557230327552 has 72 divisors (see below), whose sum is σ = 6851639869200. Its totient is φ = 846689198080.

The previous prime is 2557230327539. The next prime is 2557230327557.

2557230327552 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2557230327557) 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, 11059149 + ... + 11288012.

It is an arithmetic number, because the mean of its divisors is an integer number (95161664850).

Almost surely, 2^{2557230327552} is an apocalyptic number.

It is an amenable number.

2557230327552 is an abundant number, since it is smaller than the sum of its proper divisors (4294409541648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2557230327552 is a wasteful number, since it uses less digits than its factorization.

2557230327552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22347329 (or 22347315 counting only the distinct ones).

The product of its (nonzero) digits is 4410000, while the sum is 48.

The spelling of 2557230327552 in words is "two trillion, five hundred fifty-seven billion, two hundred thirty million, three hundred twenty-seven thousand, five hundred fifty-two".