5545742725 has 12 divisors (see below), whose sum is σ = 6963770560. Its totient is φ = 4380433200.

The previous prime is 5545742711. The next prime is 5545742749. The reversal of 5545742725 is 5272475455.

It is not a de Polignac number, because 5545742725 - 2¹⁷ = 5545611653 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1402011 + ... + 1405960.

Almost surely, 2^5545742725 is an apocalyptic number.

It is an amenable number.

5545742725 is a deficient number, since it is larger than the sum of its proper divisors (1418027835).

5545742725 is a wasteful number, since it uses less digits than its factorization.

5545742725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808060 (or 2808055 counting only the distinct ones).

The product of its digits is 1960000, while the sum is 46.

The square root of 5545742725 is about 74469.7436882926. The cubic root of 5545742725 is about 1770.0542319026.

The spelling of 5545742725 in words is "five billion, five hundred forty-five million, seven hundred forty-two thousand, seven hundred twenty-five".