3250790970025 has 27 divisors (see below), whose sum is σ = 4052546814693. Its totient is φ = 2586792986400.

The previous prime is 3250790969971. The next prime is 3250790970047. The reversal of 3250790970025 is 5200790970523.

The square root of 3250790970025 is 1802995.

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

It can be written as a sum of positive squares in 4 ways, for example, as 690074119849 + 2560716850176 = 830707^2 + 1600224^2 .

It is not a de Polignac number, because 3250790970025 - 2¹⁵ = 3250790937257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1902158871 + ... + 1902160579.

Almost surely, 2^{3250790970025} is an apocalyptic number.

3250790970025 is the 1802995-th square number.

3250790970025 is the 901498-th centered octagonal number.

It is an amenable number.

3250790970025 is a deficient number, since it is larger than the sum of its proper divisors (801755844668).

3250790970025 is an frugal number, since it uses more digits than its factorization.

3250790970025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850 (or 1925 counting only the distinct ones).

The product of its (nonzero) digits is 1190700, while the sum is 49.

Multiplying 3250790970025 by its sum of digits (49), we get a square (159288757531225 = 12620965²).

The spelling of 3250790970025 in words is "three trillion, two hundred fifty billion, seven hundred ninety million, nine hundred seventy thousand, twenty-five".