5301919640 has 32 divisors (see below), whose sum is σ = 11931392880. Its totient is φ = 2120399232.

The previous prime is 5301919631. The next prime is 5301919663. The reversal of 5301919640 is 469191035.

It is a super-2 number, since 2×5301919640² = 56220703738035459200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5301919594 and 5301919603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438719 + ... + 450641.

Almost surely, 2^5301919640 is an apocalyptic number.

It is an amenable number.

5301919640 is an abundant number, since it is smaller than the sum of its proper divisors (6629473240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5301919640 is a wasteful number, since it uses less digits than its factorization.

5301919640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23051 (or 23047 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 5301919640 is about 72814.2818408587. The cubic root of 5301919640 is about 1743.7238738479.

The spelling of 5301919640 in words is "five billion, three hundred one million, nine hundred nineteen thousand, six hundred forty".