5137061556 has 24 divisors (see below), whose sum is σ = 13076157024. Its totient is φ = 1556685280.

The previous prime is 5137061551. The next prime is 5137061591. The reversal of 5137061556 is 6551607315.

It is a super-2 number, since 2×5137061556² = 52778802860266282272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5137061551) 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, 19458435 + ... + 19458698.

It is an arithmetic number, because the mean of its divisors is an integer number (544839876).

Almost surely, 2^5137061556 is an apocalyptic number.

It is an amenable number.

5137061556 is an abundant number, since it is smaller than the sum of its proper divisors (7939095468).

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

5137061556 is a wasteful number, since it uses less digits than its factorization.

5137061556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38917151 (or 38917149 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 39.

The square root of 5137061556 is about 71673.2973707782. The cubic root of 5137061556 is about 1725.4601089803.

The spelling of 5137061556 in words is "five billion, one hundred thirty-seven million, sixty-one thousand, five hundred fifty-six".