5240515554 has 24 divisors (see below), whose sum is σ = 11443860480. Its totient is φ = 1733083128.

The previous prime is 5240515541. The next prime is 5240515583. The reversal of 5240515554 is 4555150425.

5240515554 is a `hidden beast` number, since 52 + 4 + 0 + 51 + 5 + 554 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1143934 + ... + 1148505.

It is an arithmetic number, because the mean of its divisors is an integer number (476827520).

Almost surely, 2^5240515554 is an apocalyptic number.

5240515554 is an abundant number, since it is smaller than the sum of its proper divisors (6203344926).

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

5240515554 is a wasteful number, since it uses less digits than its factorization.

5240515554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292574 (or 2292571 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

The square root of 5240515554 is about 72391.4052495184. The cubic root of 5240515554 is about 1736.9660824441.

Adding to 5240515554 its reverse (4555150425), we get a palindrome (9795665979).

The spelling of 5240515554 in words is "five billion, two hundred forty million, five hundred fifteen thousand, five hundred fifty-four".