5545692672 has 360 divisors, whose sum is σ = 17464304088. Its totient is φ = 1554186240.

The previous prime is 5545692629. The next prime is 5545692701. The reversal of 5545692672 is 2762965455.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 178893297 + ... + 178893327.

Almost surely, 2^5545692672 is an apocalyptic number.

5545692672 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5545692672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8732152044).

5545692672 is an abundant number, since it is smaller than the sum of its proper divisors (11918611416).

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

5545692672 is a wasteful number, since it uses less digits than its factorization.

5545692672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 66 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 51.

The square root of 5545692672 is about 74469.4076248764. The cubic root of 5545692672 is about 1770.0489066891.

The spelling of 5545692672 in words is "five billion, five hundred forty-five million, six hundred ninety-two thousand, six hundred seventy-two".