5472121388 has 24 divisors (see below), whose sum is σ = 9757646304. Its totient is φ = 2684448000.

The previous prime is 5472121349. The next prime is 5472121397. The reversal of 5472121388 is 8831212745.

It is a super-2 number, since 2×5472121388² = 59888224970014093088, which contains 22 as substring.

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, 69881 + ... + 125807.

It is an arithmetic number, because the mean of its divisors is an integer number (406568596).

Almost surely, 2^5472121388 is an apocalyptic number.

It is an amenable number.

5472121388 is a deficient number, since it is larger than the sum of its proper divisors (4285524916).

5472121388 is a wasteful number, since it uses less digits than its factorization.

5472121388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56393 (or 56391 counting only the distinct ones).

The product of its digits is 107520, while the sum is 41.

The square root of 5472121388 is about 73973.7885199886. The cubic root of 5472121388 is about 1762.1866532665.

The spelling of 5472121388 in words is "five billion, four hundred seventy-two million, one hundred twenty-one thousand, three hundred eighty-eight".