5477537964 has 24 divisors (see below), whose sum is σ = 12817764288. Its totient is φ = 1820582800.

The previous prime is 5477537957. The next prime is 5477537981. The reversal of 5477537964 is 4697357745.

It is a super-2 number, since 2×5477537964² = 60006844294122530592, 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, 653562 + ... + 661889.

It is an arithmetic number, because the mean of its divisors is an integer number (534073512).

Almost surely, 2^5477537964 is an apocalyptic number.

It is an amenable number.

5477537964 is an abundant number, since it is smaller than the sum of its proper divisors (7340226324).

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

5477537964 is a wasteful number, since it uses less digits than its factorization.

5477537964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315805 (or 1315803 counting only the distinct ones).

The product of its digits is 22226400, while the sum is 57.

The square root of 5477537964 is about 74010.3909191135. The cubic root of 5477537964 is about 1762.7678946542.

The spelling of 5477537964 in words is "five billion, four hundred seventy-seven million, five hundred thirty-seven thousand, nine hundred sixty-four".