5011553536 has 72 divisors (see below), whose sum is σ = 11387565504. Its totient is φ = 2178908160.

The previous prime is 5011553479. The next prime is 5011553537. The reversal of 5011553536 is 6353551105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5011553537) 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, 26080 + ... + 103456.

It is an arithmetic number, because the mean of its divisors is an integer number (158160632).

Almost surely, 2^5011553536 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 5011553536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5693782752).

5011553536 is an abundant number, since it is smaller than the sum of its proper divisors (6376011968).

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

5011553536 is a wasteful number, since it uses less digits than its factorization.

5011553536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77427 (or 77413 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 34.

The square root of 5011553536 is about 70792.3268158351. The cubic root of 5011553536 is about 1711.2920180887.

The spelling of 5011553536 in words is "five billion, eleven million, five hundred fifty-three thousand, five hundred thirty-six".