5445235656 has 48 divisors (see below), whose sum is σ = 16854302400. Its totient is φ = 1555781472.

The previous prime is 5445235633. The next prime is 5445235657. The reversal of 5445235656 is 6565325445.

5445235656 is a `hidden beast` number, since 544 + 5 + 2 + 3 + 56 + 56 = 666.

It is not an unprimeable number, because it can be changed into a prime (5445235657) 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, 5401516 + ... + 5402523.

It is an arithmetic number, because the mean of its divisors is an integer number (351131300).

Almost surely, 2^5445235656 is an apocalyptic number.

5445235656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5445235656 is an abundant number, since it is smaller than the sum of its proper divisors (11409066744).

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

5445235656 is a wasteful number, since it uses less digits than its factorization.

5445235656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10804058 (or 10804051 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 45.

The square root of 5445235656 is about 73791.8400366870. The cubic root of 5445235656 is about 1759.2959106870.

The spelling of 5445235656 in words is "five billion, four hundred forty-five million, two hundred thirty-five thousand, six hundred fifty-six".