5214399772 has 24 divisors (see below), whose sum is σ = 9325854720. Its totient is φ = 2549947440.

The previous prime is 5214399769. The next prime is 5214399779. The reversal of 5214399772 is 2779934125.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5214399779) 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, 284197 + ... + 301987.

It is an arithmetic number, because the mean of its divisors is an integer number (388577280).

Almost surely, 2^5214399772 is an apocalyptic number.

It is an amenable number.

5214399772 is a deficient number, since it is larger than the sum of its proper divisors (4111454948).

5214399772 is a wasteful number, since it uses less digits than its factorization.

5214399772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19401 (or 19399 counting only the distinct ones).

The product of its digits is 952560, while the sum is 49.

The square root of 5214399772 is about 72210.8009372559. The cubic root of 5214399772 is about 1734.0759221361.

The spelling of 5214399772 in words is "five billion, two hundred fourteen million, three hundred ninety-nine thousand, seven hundred seventy-two".