53929055 has 4 divisors (see below), whose sum is σ = 64714872. Its totient is φ = 43143240.

The previous prime is 53929033. The next prime is 53929079. The reversal of 53929055 is 55092935.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 53929055 - 2²⁰ = 52880479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5392901 + ... + 5392910.

It is an arithmetic number, because the mean of its divisors is an integer number (16178718).

Almost surely, 2^53929055 is an apocalyptic number.

53929055 is a deficient number, since it is larger than the sum of its proper divisors (10785817).

53929055 is a wasteful number, since it uses less digits than its factorization.

53929055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10785816.

The product of its (nonzero) digits is 60750, while the sum is 38.

The square root of 53929055 is about 7343.6404459913. The cubic root of 53929055 is about 377.8107144646.

The spelling of 53929055 in words is "fifty-three million, nine hundred twenty-nine thousand, fifty-five".