44264455553 has 32 divisors (see below), whose sum is σ = 48483532800. Its totient is φ = 40257604800.

The previous prime is 44264455453. The next prime is 44264455559. The reversal of 44264455553 is 35555446244.

It is a cyclic number.

It is not a de Polignac number, because 44264455553 - 2¹² = 44264451457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44264455498 and 44264455507.

It is not an unprimeable number, because it can be changed into a prime (44264455559) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53914883 + ... + 53915703.

It is an arithmetic number, because the mean of its divisors is an integer number (1515110400).

Almost surely, 2^44264455553 is an apocalyptic number.

It is an amenable number.

44264455553 is a deficient number, since it is larger than the sum of its proper divisors (4219077247).

44264455553 is a wasteful number, since it uses less digits than its factorization.

44264455553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493.

The product of its digits is 5760000, while the sum is 47.

The spelling of 44264455553 in words is "forty-four billion, two hundred sixty-four million, four hundred fifty-five thousand, five hundred fifty-three".