5020401531 has 4 divisors (see below), whose sum is σ = 6693868712. Its totient is φ = 3346934352.

The previous prime is 5020401523. The next prime is 5020401553. The reversal of 5020401531 is 1351040205.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5020401531 - 2³ = 5020401523 is a prime.

It is a super-2 number, since 2×5020401531² = 50408863064934287922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5020401498 and 5020401507.

It is not an unprimeable number, because it can be changed into a prime (5020401511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836733586 + ... + 836733591.

It is an arithmetic number, because the mean of its divisors is an integer number (1673467178).

Almost surely, 2^5020401531 is an apocalyptic number.

5020401531 is a deficient number, since it is larger than the sum of its proper divisors (1673467181).

5020401531 is a wasteful number, since it uses less digits than its factorization.

5020401531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673467180.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5020401531 is about 70854.7918704162. The cubic root of 5020401531 is about 1712.2985324006.

Adding to 5020401531 its reverse (1351040205), we get a palindrome (6371441736).

The spelling of 5020401531 in words is "five billion, twenty million, four hundred one thousand, five hundred thirty-one".