5206421416 has 16 divisors (see below), whose sum is σ = 11156617440. Its totient is φ = 2231323440.

The previous prime is 5206421383. The next prime is 5206421459. The reversal of 5206421416 is 6141246025.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46485850 + ... + 46485961.

It is an arithmetic number, because the mean of its divisors is an integer number (697288590).

Almost surely, 2^5206421416 is an apocalyptic number.

5206421416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5206421416 is an abundant number, since it is smaller than the sum of its proper divisors (5950196024).

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

5206421416 is a wasteful number, since it uses less digits than its factorization.

5206421416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92971824 (or 92971820 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 5206421416 is about 72155.5362810090. The cubic root of 5206421416 is about 1733.1910560075.

The spelling of 5206421416 in words is "five billion, two hundred six million, four hundred twenty-one thousand, four hundred sixteen".