5525011555 has 8 divisors (see below), whose sum is σ = 7577158752. Its totient is φ = 3788579328.

The previous prime is 5525011507. The next prime is 5525011561. The reversal of 5525011555 is 5551105255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5525011555 - 2¹⁷ = 5524880483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5525011555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78928702 + ... + 78928771.

It is an arithmetic number, because the mean of its divisors is an integer number (947144844).

Almost surely, 2^5525011555 is an apocalyptic number.

5525011555 is a deficient number, since it is larger than the sum of its proper divisors (2052147197).

5525011555 is a wasteful number, since it uses less digits than its factorization.

5525011555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157857485.

The product of its (nonzero) digits is 31250, while the sum is 34.

The square root of 5525011555 is about 74330.4214638932. The cubic root of 5525011555 is about 1767.8458643217.

The spelling of 5525011555 in words is "five billion, five hundred twenty-five million, eleven thousand, five hundred fifty-five".