53513510022 has 24 divisors (see below), whose sum is σ = 132509644176. Its totient is φ = 15289574256.

The previous prime is 53513510003. The next prime is 53513510053. The reversal of 53513510022 is 22001531535.

It is a happy number.

53513510022 is a `hidden beast` number, since 535 + 1 + 3 + 5 + 100 + 22 = 666.

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 11 ways as a sum of consecutive naturals, for example, 212355073 + ... + 212355324.

It is an arithmetic number, because the mean of its divisors is an integer number (5521235174).

Almost surely, 2^53513510022 is an apocalyptic number.

53513510022 is an abundant number, since it is smaller than the sum of its proper divisors (78996134154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53513510022 is a wasteful number, since it uses less digits than its factorization.

53513510022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424710412 (or 424710409 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 53513510022 in words is "fifty-three billion, five hundred thirteen million, five hundred ten thousand, twenty-two".