2516271207028 has 6 divisors (see below), whose sum is σ = 4403474612306. Its totient is φ = 1258135603512.

The previous prime is 2516271206989. The next prime is 2516271207049. The reversal of 2516271207028 is 8207021726152.

It can be written as a sum of positive squares in only one way, i.e., 2488354812304 + 27916394724 = 1577452^2 + 167082^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314533900875 + ... + 314533900882.

Almost surely, 2^{2516271207028} is an apocalyptic number.

It is an amenable number.

2516271207028 is a deficient number, since it is larger than the sum of its proper divisors (1887203405278).

2516271207028 is a wasteful number, since it uses less digits than its factorization.

2516271207028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629067801761 (or 629067801759 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 2516271207028 in words is "two trillion, five hundred sixteen billion, two hundred seventy-one million, two hundred seven thousand, twenty-eight".