5501670400 has 132 divisors (see below), whose sum is σ = 14356511680. Its totient is φ = 2084659200.

The previous prime is 5501670397. The next prime is 5501670401. The reversal of 5501670400 is 40761055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501670401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480745 + ... + 492055.

Almost surely, 2^5501670400 is an apocalyptic number.

5501670400 is a gapful number since it is divisible by the number (50) 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 5501670400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7178255840).

5501670400 is an abundant number, since it is smaller than the sum of its proper divisors (8854841280).

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

5501670400 is a wasteful number, since it uses less digits than its factorization.

5501670400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11360 (or 11337 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5501670400 is about 74173.2458505087. The cubic root of 5501670400 is about 1765.3528493891.

The spelling of 5501670400 in words is "five billion, five hundred one million, six hundred seventy thousand, four hundred".