5156562232 has 8 divisors (see below), whose sum is σ = 9668554200. Its totient is φ = 2578281112.

The previous prime is 5156562221. The next prime is 5156562259. The reversal of 5156562232 is 2322656515.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5156562191 and 5156562200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322285132 + ... + 322285147.

It is an arithmetic number, because the mean of its divisors is an integer number (1208569275).

Almost surely, 2^5156562232 is an apocalyptic number.

It is an amenable number.

5156562232 is a deficient number, since it is larger than the sum of its proper divisors (4511991968).

5156562232 is a wasteful number, since it uses less digits than its factorization.

5156562232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644570285 (or 644570281 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 5156562232 is about 71809.2071534006. The cubic root of 5156562232 is about 1727.6406779952.

The spelling of 5156562232 in words is "five billion, one hundred fifty-six million, five hundred sixty-two thousand, two hundred thirty-two".