5545625715 has 120 divisors (see below), whose sum is σ = 11635264368. Its totient is φ = 2533809600.

The previous prime is 5545625699. The next prime is 5545625719. The reversal of 5545625715 is 5175265455.

5545625715 is a `hidden beast` number, since 5 + 5 + 4 + 5 + 625 + 7 + 15 = 666.

It is not a de Polignac number, because 5545625715 - 2⁴ = 5545625699 is a prime.

It is a super-2 number, since 2×5545625715² = 61507929141738522450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5545625719) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2916265 + ... + 2918165.

Almost surely, 2^5545625715 is an apocalyptic number.

5545625715 is an abundant number, since it is smaller than the sum of its proper divisors (6089638653).

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

5545625715 is an frugal number, since it uses more digits than its factorization.

5545625715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949 (or 1916 counting only the distinct ones).

The product of its digits is 1050000, while the sum is 45.

The square root of 5545625715 is about 74468.9580630748. The cubic root of 5545625715 is about 1770.0417829838.

The spelling of 5545625715 in words is "five billion, five hundred forty-five million, six hundred twenty-five thousand, seven hundred fifteen".