53522370057 has 16 divisors (see below), whose sum is σ = 78487799040. Its totient is φ = 32236058112.

The previous prime is 53522370007. The next prime is 53522370059. The reversal of 53522370057 is 75007322535.

It is not a de Polignac number, because 53522370057 - 2⁸ = 53522369801 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 53522369997 and 53522370024.

It is not an unprimeable number, because it can be changed into a prime (53522370059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14597832 + ... + 14601497.

It is an arithmetic number, because the mean of its divisors is an integer number (4905487440).

Almost surely, 2^53522370057 is an apocalyptic number.

It is an amenable number.

53522370057 is a deficient number, since it is larger than the sum of its proper divisors (24965428983).

53522370057 is a wasteful number, since it uses less digits than its factorization.

53522370057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29199392.

The product of its (nonzero) digits is 220500, while the sum is 39.

The spelling of 53522370057 in words is "fifty-three billion, five hundred twenty-two million, three hundred seventy thousand, fifty-seven".