5349621056 has 56 divisors (see below), whose sum is σ = 11698187424. Its totient is φ = 2411619840.

The previous prime is 5349621041. The next prime is 5349621059. The reversal of 5349621056 is 6501269435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5349621059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38990 + ... + 110541.

It is an arithmetic number, because the mean of its divisors is an integer number (208896204).

Almost surely, 2^5349621056 is an apocalyptic number.

It is an amenable number.

5349621056 is an abundant number, since it is smaller than the sum of its proper divisors (6348566368).

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

5349621056 is a wasteful number, since it uses less digits than its factorization.

5349621056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149599 (or 149589 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 5349621056 is about 73141.1037379120. The cubic root of 5349621056 is about 1748.9377015172.

The spelling of 5349621056 in words is "five billion, three hundred forty-nine million, six hundred twenty-one thousand, fifty-six".