5572735272 has 96 divisors (see below), whose sum is σ = 16314971400. Its totient is φ = 1708236288.

The previous prime is 5572735249. The next prime is 5572735277. The reversal of 5572735272 is 2725372755.

5572735272 is a `hidden beast` number, since 5 + 57 + 2 + 73 + 527 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2378903076 + 3193832196 = 48774^2 + 56514^2 .

It is not an unprimeable number, because it can be changed into a prime (5572735277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240718 + ... + 262850.

Almost surely, 2^5572735272 is an apocalyptic number.

5572735272 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 5572735272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8157485700).

5572735272 is an abundant number, since it is smaller than the sum of its proper divisors (10742236128).

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

5572735272 is a wasteful number, since it uses less digits than its factorization.

5572735272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22427 (or 22420 counting only the distinct ones).

The product of its digits is 1029000, while the sum is 45.

The square root of 5572735272 is about 74650.7553344238. The cubic root of 5572735272 is about 1772.9213540049.

The spelling of 5572735272 in words is "five billion, five hundred seventy-two million, seven hundred thirty-five thousand, two hundred seventy-two".