53849336832 has 132 divisors (see below), whose sum is σ = 155657744736. Its totient is φ = 17930280960.

The previous prime is 53849336809. The next prime is 53849336843. The reversal of 53849336832 is 23863394835.

It is a happy number.

53849336832 is a `hidden beast` number, since 538 + 49 + 3 + 3 + 68 + 3 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10291657 + ... + 10296887.

Almost surely, 2^53849336832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53849336832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77828872368).

53849336832 is an abundant number, since it is smaller than the sum of its proper divisors (101808407904).

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

53849336832 is a wasteful number, since it uses less digits than its factorization.

53849336832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6374 (or 6353 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The spelling of 53849336832 in words is "fifty-three billion, eight hundred forty-nine million, three hundred thirty-six thousand, eight hundred thirty-two".