53140655416 has 8 divisors (see below), whose sum is σ = 99638728920. Its totient is φ = 26570327704.

The previous prime is 53140655411. The next prime is 53140655489. The reversal of 53140655416 is 61455604135.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53140655411) 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, 3321290956 + ... + 3321290971.

It is an arithmetic number, because the mean of its divisors is an integer number (12454841115).

Almost surely, 2^53140655416 is an apocalyptic number.

It is an amenable number.

53140655416 is a deficient number, since it is larger than the sum of its proper divisors (46498073504).

53140655416 is a wasteful number, since it uses less digits than its factorization.

53140655416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6642581933 (or 6642581929 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 53140655416 in words is "fifty-three billion, one hundred forty million, six hundred fifty-five thousand, four hundred sixteen".