5391275625 has 40 divisors (see below), whose sum is σ = 9980680160. Its totient is φ = 2875338000.

The previous prime is 5391275621. The next prime is 5391275677. The reversal of 5391275625 is 5265721935.

5391275625 is a `hidden beast` number, since 5 + 3 + 9 + 12 + 7 + 5 + 625 = 666.

It is not a de Polignac number, because 5391275625 - 2² = 5391275621 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5391275621) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 142867 + ... + 176616.

It is an arithmetic number, because the mean of its divisors is an integer number (249517004).

Almost surely, 2^5391275625 is an apocalyptic number.

It is an amenable number.

5391275625 is a deficient number, since it is larger than the sum of its proper divisors (4589404535).

5391275625 is an equidigital number, since it uses as much as digits as its factorization.

5391275625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319512 (or 319491 counting only the distinct ones).

The product of its digits is 567000, while the sum is 45.

The square root of 5391275625 is about 73425.3064344985. The cubic root of 5391275625 is about 1753.4653104122.

The spelling of 5391275625 in words is "five billion, three hundred ninety-one million, two hundred seventy-five thousand, six hundred twenty-five".