53077632553 has 8 divisors (see below), whose sum is σ = 57996421920. Its totient is φ = 48174434880.

The previous prime is 53077632547. The next prime is 53077632623. The reversal of 53077632553 is 35523677035.

53077632553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53077632553 - 2¹⁷ = 53077501481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53077632053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3890800 + ... + 3904417.

It is an arithmetic number, because the mean of its divisors is an integer number (7249552740).

Almost surely, 2^53077632553 is an apocalyptic number.

It is an amenable number.

53077632553 is a deficient number, since it is larger than the sum of its proper divisors (4918789367).

53077632553 is a wasteful number, since it uses less digits than its factorization.

53077632553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7795847.

The product of its (nonzero) digits is 1984500, while the sum is 46.

The spelling of 53077632553 in words is "fifty-three billion, seventy-seven million, six hundred thirty-two thousand, five hundred fifty-three".