5113553012 has 12 divisors (see below), whose sum is σ = 9475113060. Its totient is φ = 2406377856.

The previous prime is 5113553009. The next prime is 5113553017. The reversal of 5113553012 is 2103553115.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4635431056 + 478121956 = 68084^2 + 21866^2 .

It is a super-2 number, since 2×5113553012² = 52296848813068544288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113553017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37599587 + ... + 37599722.

It is an arithmetic number, because the mean of its divisors is an integer number (789592755).

Almost surely, 2^5113553012 is an apocalyptic number.

It is an amenable number.

5113553012 is a deficient number, since it is larger than the sum of its proper divisors (4361560048).

5113553012 is a wasteful number, since it uses less digits than its factorization.

5113553012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75199330 (or 75199328 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 5113553012 is about 71509.1113914863. Note that the first 3 decimals coincide. The cubic root of 5113553012 is about 1722.8240307492.

The spelling of 5113553012 in words is "five billion, one hundred thirteen million, five hundred fifty-three thousand, twelve".