4950291255625 has 15 divisors (see below), whose sum is σ = 6185953460467. Its totient is φ = 3960188506000.

The previous prime is 4950291255587. The next prime is 4950291255647. The reversal of 4950291255625 is 5265521920594.

The square root of 4950291255625 is 2224925.

It is a perfect power (a square), and thus also a powerful number.

4950291255625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 7 ways, for example, as 2473835102649 + 2476456152976 = 1572843^2 + 1573676^2 .

It is not a de Polignac number, because 4950291255625 - 2⁹ = 4950291255113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 55578627 + ... + 55667623.

Almost surely, 2^{4950291255625} is an apocalyptic number.

4950291255625 is the 2224925-th square number.

4950291255625 is the 1112463-rd centered octagonal number.

It is an amenable number.

4950291255625 is a deficient number, since it is larger than the sum of its proper divisors (1235662204842).

4950291255625 is an frugal number, since it uses more digits than its factorization.

4950291255625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178014 (or 89002 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 55.

The spelling of 4950291255625 in words is "four trillion, nine hundred fifty billion, two hundred ninety-one million, two hundred fifty-five thousand, six hundred twenty-five".