25753077500825 has 24 divisors (see below), whose sum is σ = 33326869283136. Its totient is φ = 19703966744000.

The previous prime is 25753077500699. The next prime is 25753077500831. The reversal of 25753077500825 is 52800577035752.

It is not a de Polignac number, because 25753077500825 - 2¹⁴ = 25753077484441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1040795 + ... + 7251855.

It is an arithmetic number, because the mean of its divisors is an integer number (1388619553464).

Almost surely, 2^{25753077500825} is an apocalyptic number.

25753077500825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25753077500825 is a deficient number, since it is larger than the sum of its proper divisors (7573791782311).

25753077500825 is a wasteful number, since it uses less digits than its factorization.

25753077500825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6218305 (or 6218300 counting only the distinct ones).

The product of its (nonzero) digits is 20580000, while the sum is 56.

The spelling of 25753077500825 in words is "twenty-five trillion, seven hundred fifty-three billion, seventy-seven million, five hundred thousand, eight hundred twenty-five".