5026653621 has 24 divisors (see below), whose sum is σ = 8055047520. Its totient is φ = 2994818400.

The previous prime is 5026653617. The next prime is 5026653629. The reversal of 5026653621 is 1263566205.

It is a happy number.

5026653621 is a `hidden beast` number, since 5 + 0 + 26 + 6 + 5 + 3 + 621 = 666.

It is not a de Polignac number, because 5026653621 - 2² = 5026653617 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5026653629) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 424450 + ... + 436131.

It is an arithmetic number, because the mean of its divisors is an integer number (335626980).

Almost surely, 2^5026653621 is an apocalyptic number.

It is an amenable number.

5026653621 is a deficient number, since it is larger than the sum of its proper divisors (3028393899).

5026653621 is a wasteful number, since it uses less digits than its factorization.

5026653621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860657 (or 860654 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 5026653621 is about 70898.8971776007. The cubic root of 5026653621 is about 1713.0090335811.

The spelling of 5026653621 in words is "five billion, twenty-six million, six hundred fifty-three thousand, six hundred twenty-one".