53936245 has 16 divisors (see below), whose sum is σ = 71943552. Its totient is φ = 38484160.

The previous prime is 53936243. The next prime is 53936263. The reversal of 53936245 is 54263935.

It is not a de Polignac number, because 53936245 - 2¹ = 53936243 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 (53936243) 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, 6337 + ... + 12166.

It is an arithmetic number, because the mean of its divisors is an integer number (4496472).

Almost surely, 2^53936245 is an apocalyptic number.

53936245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53936245 is a deficient number, since it is larger than the sum of its proper divisors (18007307).

53936245 is a wasteful number, since it uses less digits than its factorization.

53936245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18572.

The product of its digits is 97200, while the sum is 37.

The square root of 53936245 is about 7344.1299688935. The cubic root of 53936245 is about 377.8275040432.

The spelling of 53936245 in words is "fifty-three million, nine hundred thirty-six thousand, two hundred forty-five".