5920656457 has 8 divisors (see below), whose sum is σ = 5946824000. Its totient is φ = 5894547120.

The previous prime is 5920656451. The next prime is 5920656463. The reversal of 5920656457 is 7546560295.

It is an interprime number because it is at equal distance from previous prime (5920656451) and next prime (5920656463).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5920656457 - 2²⁷ = 5786438729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5920656457.

It is not an unprimeable number, because it can be changed into a prime (5920656451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195988 + ... + 224170.

It is an arithmetic number, because the mean of its divisors is an integer number (743353000).

Almost surely, 2^5920656457 is an apocalyptic number.

It is an amenable number.

5920656457 is a deficient number, since it is larger than the sum of its proper divisors (26167543).

5920656457 is a wasteful number, since it uses less digits than its factorization.

5920656457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29103.

The product of its (nonzero) digits is 2268000, while the sum is 49.

The square root of 5920656457 is about 76945.8020752269. The cubic root of 5920656457 is about 1809.0752026070.

The spelling of 5920656457 in words is "five billion, nine hundred twenty million, six hundred fifty-six thousand, four hundred fifty-seven".