53121541022 has 32 divisors (see below), whose sum is σ = 89094297600. Its totient is φ = 23544529600.

The previous prime is 53121541019. The next prime is 53121541043. The reversal of 53121541022 is 22014512135.

It is a junction number, because it is equal to n+sod(n) for n = 53121540982 and 53121541000.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1770179 + ... + 1799937.

It is an arithmetic number, because the mean of its divisors is an integer number (2784196800).

Almost surely, 2^53121541022 is an apocalyptic number.

53121541022 is a deficient number, since it is larger than the sum of its proper divisors (35972756578).

53121541022 is a wasteful number, since it uses less digits than its factorization.

53121541022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31792.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 53121541022 in words is "fifty-three billion, one hundred twenty-one million, five hundred forty-one thousand, twenty-two".