53642413 has 16 divisors (see below), whose sum is σ = 60279552. Its totient is φ = 47320000.

The previous prime is 53642401. The next prime is 53642419. The reversal of 53642413 is 31424635.

It is a cyclic number.

It is not a de Polignac number, because 53642413 - 2⁹ = 53641901 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 (53642419) 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, 58428 + ... + 59338.

It is an arithmetic number, because the mean of its divisors is an integer number (3767472).

Almost surely, 2^53642413 is an apocalyptic number.

53642413 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

53642413 is a deficient number, since it is larger than the sum of its proper divisors (6637139).

53642413 is a wasteful number, since it uses less digits than its factorization.

53642413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076.

The product of its digits is 8640, while the sum is 28.

The square root of 53642413 is about 7324.0981014730. The cubic root of 53642413 is about 377.1401491659.

It can be divided in two parts, 5364 and 2413, that added together give a palindrome (7777).

The spelling of 53642413 in words is "fifty-three million, six hundred forty-two thousand, four hundred thirteen".