5540015504 has 20 divisors (see below), whose sum is σ = 10750039260. Its totient is φ = 2765811840.

The previous prime is 5540015449. The next prime is 5540015521. The reversal of 5540015504 is 4055100455.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4179881104 + 1360134400 = 64652^2 + 36880^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251339 + ... + 272490.

It is an arithmetic number, because the mean of its divisors is an integer number (537501963).

Almost surely, 2^5540015504 is an apocalyptic number.

It is an amenable number.

5540015504 is a deficient number, since it is larger than the sum of its proper divisors (5210023756).

5540015504 is a wasteful number, since it uses less digits than its factorization.

5540015504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524498 (or 524492 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 5540015504 is about 74431.2804135466. The cubic root of 5540015504 is about 1769.4446962631. Note that the first 3 decimals are identical.

Adding to 5540015504 its reverse (4055100455), we get a palindrome (9595115959).

The spelling of 5540015504 in words is "five billion, five hundred forty million, fifteen thousand, five hundred four".