48576217145957 has 2 divisors, whose sum is σ = 48576217145958. Its totient is φ = 48576217145956.

The previous prime is 48576217145891. The next prime is 48576217146029. The reversal of 48576217145957 is 75954171267584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48085889491201 + 490327654756 = 6934399^2 + 700234^2 .

It is a cyclic number.

It is not a de Polignac number, because 48576217145957 - 2²² = 48576212951653 is a prime.

It is a super-2 number, since 2×48576217145957² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48576217145557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24288108572978 + 24288108572979.

It is an arithmetic number, because the mean of its divisors is an integer number (24288108572979).

Almost surely, 2^{48576217145957} is an apocalyptic number.

It is an amenable number.

48576217145957 is a deficient number, since it is larger than the sum of its proper divisors (1).

48576217145957 is an equidigital number, since it uses as much as digits as its factorization.

48576217145957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704000, while the sum is 71.

The spelling of 48576217145957 in words is "forty-eight trillion, five hundred seventy-six billion, two hundred seventeen million, one hundred forty-five thousand, nine hundred fifty-seven".