57326544550401 has 16 divisors (see below), whose sum is σ = 87354854274048. Its totient is φ = 32757980562000.

The previous prime is 57326544550391. The next prime is 57326544550411. The reversal of 57326544550401 is 10405544562375.

It is an interprime number because it is at equal distance from previous prime (57326544550391) and next prime (57326544550411).

It is not a de Polignac number, because 57326544550401 - 2¹⁷ = 57326544419329 is a prime.

It is a super-2 number, since 2×57326544550401² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57326544550411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19488556 + ... + 22236386.

It is an arithmetic number, because the mean of its divisors is an integer number (5459678392128).

Almost surely, 2^{57326544550401} is an apocalyptic number.

It is an amenable number.

57326544550401 is a deficient number, since it is larger than the sum of its proper divisors (30028309723647).

57326544550401 is a wasteful number, since it uses less digits than its factorization.

57326544550401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3741292.

The product of its (nonzero) digits is 10080000, while the sum is 51.

The spelling of 57326544550401 in words is "fifty-seven trillion, three hundred twenty-six billion, five hundred forty-four million, five hundred fifty thousand, four hundred one".