5102023621 has 8 divisors (see below), whose sum is σ = 5555743200. Its totient is φ = 4666823280.

The previous prime is 5102023613. The next prime is 5102023627. The reversal of 5102023621 is 1263202015.

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 5102023621 - 2³ = 5102023613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5102023592 and 5102023601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5102023627) 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, 4629235 + ... + 4630336.

It is an arithmetic number, because the mean of its divisors is an integer number (694467900).

Almost surely, 2^5102023621 is an apocalyptic number.

It is an amenable number.

5102023621 is a deficient number, since it is larger than the sum of its proper divisors (453719579).

5102023621 is a wasteful number, since it uses less digits than its factorization.

5102023621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259619.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5102023621 is about 71428.4510611843. The cubic root of 5102023621 is about 1721.5282546792.

Adding to 5102023621 its reverse (1263202015), we get a palindrome (6365225636).

The spelling of 5102023621 in words is "five billion, one hundred two million, twenty-three thousand, six hundred twenty-one".