5525397625 has 16 divisors (see below), whose sum is σ = 7522579584. Its totient is φ = 4018470000.

The previous prime is 5525397599. The next prime is 5525397641. The reversal of 5525397625 is 5267935255.

It is not a de Polignac number, because 5525397625 - 2⁷ = 5525397497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2007861 + ... + 2010610.

It is an arithmetic number, because the mean of its divisors is an integer number (470161224).

Almost surely, 2^5525397625 is an apocalyptic number.

5525397625 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5525397625 is a deficient number, since it is larger than the sum of its proper divisors (1997181959).

5525397625 is a wasteful number, since it uses less digits than its factorization.

5525397625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4018497 (or 4018487 counting only the distinct ones).

The product of its digits is 2835000, while the sum is 49.

The square root of 5525397625 is about 74333.0184036677. The cubic root of 5525397625 is about 1767.8870404863.

The spelling of 5525397625 in words is "five billion, five hundred twenty-five million, three hundred ninety-seven thousand, six hundred twenty-five".