5202625537 has 8 divisors (see below), whose sum is σ = 5370929576. Its totient is φ = 5035779072.

The previous prime is 5202625489. The next prime is 5202625559. The reversal of 5202625537 is 7355262025.

It can be written as a sum of positive squares in 4 ways, for example, as 2678166001 + 2524459536 = 51751^2 + 50244^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5202625537 - 2⁷ = 5202625409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5202625496 and 5202625505.

It is not an unprimeable number, because it can be changed into a prime (5202625237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357138 + ... + 371419.

It is an arithmetic number, because the mean of its divisors is an integer number (671366197).

Almost surely, 2^5202625537 is an apocalyptic number.

It is an amenable number.

5202625537 is a deficient number, since it is larger than the sum of its proper divisors (168304039).

5202625537 is a wasteful number, since it uses less digits than its factorization.

5202625537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728787.

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 5202625537 is about 72129.2280355197. The cubic root of 5202625537 is about 1732.7697440342.

The spelling of 5202625537 in words is "five billion, two hundred two million, six hundred twenty-five thousand, five hundred thirty-seven".