5515562340 has 72 divisors (see below), whose sum is σ = 16751611968. Its totient is φ = 1468964160.

The previous prime is 5515562333. The next prime is 5515562359. The reversal of 5515562340 is 432655155.

5515562340 is a `hidden beast` number, since 5 + 51 + 5 + 562 + 3 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5515562295 and 5515562304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127089 + ... + 164871.

Almost surely, 2^5515562340 is an apocalyptic number.

It is an amenable number.

5515562340 is an abundant number, since it is smaller than the sum of its proper divisors (11236049628).

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

5515562340 is a wasteful number, since it uses less digits than its factorization.

5515562340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38609 (or 38604 counting only the distinct ones).

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

The square root of 5515562340 is about 74266.8320315334. The cubic root of 5515562340 is about 1766.8374629383.

The spelling of 5515562340 in words is "five billion, five hundred fifteen million, five hundred sixty-two thousand, three hundred forty".