5506251616 has 24 divisors (see below), whose sum is σ = 10844059464. Its totient is φ = 2752204800.

The previous prime is 5506251599. The next prime is 5506251629. The reversal of 5506251616 is 6161526055.

It is a super-2 number, since 2×5506251616² = 60637613717405222912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 74016 + ... + 128416.

It is an arithmetic number, because the mean of its divisors is an integer number (451835811).

Almost surely, 2^5506251616 is an apocalyptic number.

It is an amenable number.

5506251616 is a deficient number, since it is larger than the sum of its proper divisors (5337807848).

5506251616 is a wasteful number, since it uses less digits than its factorization.

5506251616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57574 (or 57566 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 5506251616 is about 74204.1212871630. The cubic root of 5506251616 is about 1765.8427138830.

The spelling of 5506251616 in words is "five billion, five hundred six million, two hundred fifty-one thousand, six hundred sixteen".