53739396 has 24 divisors (see below), whose sum is σ = 139324640. Its totient is φ = 17913096.

The previous prime is 53739331. The next prime is 53739401. The reversal of 53739396 is 69393735.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248686 + ... + 248901.

Almost surely, 2^53739396 is an apocalyptic number.

It is an amenable number.

53739396 is an abundant number, since it is smaller than the sum of its proper divisors (85585244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53739396 is a wasteful number, since it uses less digits than its factorization.

53739396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497600 (or 497592 counting only the distinct ones).

The product of its digits is 459270, while the sum is 45.

The square root of 53739396 is about 7330.7159268383. The cubic root of 53739396 is about 377.3672963085.

The spelling of 53739396 in words is "fifty-three million, seven hundred thirty-nine thousand, three hundred ninety-six".