5162121036 has 48 divisors (see below), whose sum is σ = 13387207680. Its totient is φ = 1720201680.

The previous prime is 5162121011. The next prime is 5162121037. The reversal of 5162121036 is 6301212615.

5162121036 is a `hidden beast` number, since 5 + 1 + 621 + 2 + 1 + 0 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5162121037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 623041 + ... + 631271.

It is an arithmetic number, because the mean of its divisors is an integer number (278900160).

Almost surely, 2^5162121036 is an apocalyptic number.

It is an amenable number.

5162121036 is an abundant number, since it is smaller than the sum of its proper divisors (8225086644).

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

5162121036 is a wasteful number, since it uses less digits than its factorization.

5162121036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14051 (or 14043 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5162121036 is about 71847.9020988087. The cubic root of 5162121036 is about 1728.2612572769.

The spelling of 5162121036 in words is "five billion, one hundred sixty-two million, one hundred twenty-one thousand, thirty-six".