5012201656 has 128 divisors (see below), whose sum is σ = 11920296960. Its totient is φ = 1919232000.

The previous prime is 5012201651. The next prime is 5012201669. The reversal of 5012201656 is 6561022105.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012201651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12499056 + ... + 12499456.

It is an arithmetic number, because the mean of its divisors is an integer number (93127320).

Almost surely, 2^5012201656 is an apocalyptic number.

5012201656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5012201656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5960148480).

5012201656 is an abundant number, since it is smaller than the sum of its proper divisors (6908095304).

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

5012201656 is a wasteful number, since it uses less digits than its factorization.

5012201656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5012201656 is about 70796.9042826026. The cubic root of 5012201656 is about 1711.3657859510.

The spelling of 5012201656 in words is "five billion, twelve million, two hundred one thousand, six hundred fifty-six".