5320451135555 has 16 divisors (see below), whose sum is σ = 6421000910688. Its totient is φ = 4232063232000.

The previous prime is 5320451135533. The next prime is 5320451135557. The reversal of 5320451135555 is 5555311540235.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-5320451135555 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5320451135557) 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, 4383860 + ... + 5464350.

It is an arithmetic number, because the mean of its divisors is an integer number (401312556918).

Almost surely, 2^{5320451135555} is an apocalyptic number.

5320451135555 is a deficient number, since it is larger than the sum of its proper divisors (1100549775133).

5320451135555 is a wasteful number, since it uses less digits than its factorization.

5320451135555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086118.

The product of its (nonzero) digits is 1125000, while the sum is 44.

The spelling of 5320451135555 in words is "five trillion, three hundred twenty billion, four hundred fifty-one million, one hundred thirty-five thousand, five hundred fifty-five".