5437764428 has 12 divisors (see below), whose sum is σ = 9525253920. Its totient is φ = 2716263312.

The previous prime is 5437764389. The next prime is 5437764433. The reversal of 5437764428 is 8244677345.

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, 650051 + ... + 658362.

It is an arithmetic number, because the mean of its divisors is an integer number (793771160).

Almost surely, 2^5437764428 is an apocalyptic number.

It is an amenable number.

5437764428 is a deficient number, since it is larger than the sum of its proper divisors (4087489492).

5437764428 is a wasteful number, since it uses less digits than its factorization.

5437764428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309456 (or 1309454 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 50.

The square root of 5437764428 is about 73741.1989867265. The cubic root of 5437764428 is about 1758.4909184691.

The spelling of 5437764428 in words is "five billion, four hundred thirty-seven million, seven hundred sixty-four thousand, four hundred twenty-eight".