53925655 has 16 divisors (see below), whose sum is σ = 75677184. Its totient is φ = 36116640.

The previous prime is 53925653. The next prime is 53925659. The reversal of 53925655 is 55652935.

It is a happy number.

It is not a de Polignac number, because 53925655 - 2¹ = 53925653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53925653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16411 + ... + 19420.

It is an arithmetic number, because the mean of its divisors is an integer number (4729824).

Almost surely, 2^53925655 is an apocalyptic number.

53925655 is a deficient number, since it is larger than the sum of its proper divisors (21751529).

53925655 is a wasteful number, since it uses less digits than its factorization.

53925655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35886.

The product of its digits is 202500, while the sum is 40.

The square root of 53925655 is about 7343.4089495275. The cubic root of 53925655 is about 377.8027745058.

The spelling of 53925655 in words is "fifty-three million, nine hundred twenty-five thousand, six hundred fifty-five".