5753121664 has 16 divisors (see below), whose sum is σ = 11461297320. Its totient is φ = 2876560768.

The previous prime is 5753121631. The next prime is 5753121667. The reversal of 5753121664 is 4661213575.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×5753121664² = 66196817761572257792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5753121667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22473004 + ... + 22473259.

Almost surely, 2^5753121664 is an apocalyptic number.

It is an amenable number.

5753121664 is a deficient number, since it is larger than the sum of its proper divisors (5708175656).

5753121664 is an equidigital number, since it uses as much as digits as its factorization.

5753121664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44946277 (or 44946265 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 5753121664 is about 75849.3352904295. The cubic root of 5753121664 is about 1791.8480818280.

The spelling of 5753121664 in words is "five billion, seven hundred fifty-three million, one hundred twenty-one thousand, six hundred sixty-four".