5120364555 has 96 divisors (see below), whose sum is σ = 9762068160. Its totient is φ = 2471239680.

The previous prime is 5120364553. The next prime is 5120364577. The reversal of 5120364555 is 5554630215.

5120364555 is a `hidden beast` number, since 5 + 1 + 2 + 0 + 3 + 645 + 5 + 5 = 666.

It is not a de Polignac number, because 5120364555 - 2¹ = 5120364553 is a prime.

It is a super-2 number, since 2×5120364555² = 52436266352200696050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5120364553) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9827695 + ... + 9828215.

It is an arithmetic number, because the mean of its divisors is an integer number (101688210).

Almost surely, 2^5120364555 is an apocalyptic number.

5120364555 is a deficient number, since it is larger than the sum of its proper divisors (4641703605).

5120364555 is a wasteful number, since it uses less digits than its factorization.

5120364555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 5120364555 is about 71556.7226401545. The cubic root of 5120364555 is about 1723.5886578223.

The spelling of 5120364555 in words is "five billion, one hundred twenty million, three hundred sixty-four thousand, five hundred fifty-five".