53413707 has 4 divisors (see below), whose sum is σ = 71218280. Its totient is φ = 35609136.

The previous prime is 53413691. The next prime is 53413709. The reversal of 53413707 is 70731435.

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

It is not a de Polignac number, because 53413707 - 2⁴ = 53413691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53413709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8902282 + ... + 8902287.

It is an arithmetic number, because the mean of its divisors is an integer number (17804570).

Almost surely, 2^53413707 is an apocalyptic number.

53413707 is a deficient number, since it is larger than the sum of its proper divisors (17804573).

53413707 is a wasteful number, since it uses less digits than its factorization.

53413707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17804572.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 53413707 is about 7308.4681705539. The cubic root of 53413707 is about 376.6034029374.

It can be divided in two parts, 534 and 13707, that added together give a palindrome (14241).

The spelling of 53413707 in words is "fifty-three million, four hundred thirteen thousand, seven hundred seven".