45026645444 has 48 divisors (see below), whose sum is σ = 88027321536. Its totient is φ = 19978358400.

The previous prime is 45026645413. The next prime is 45026645449. The reversal of 45026645444 is 44454662054.

45026645444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 45026645395 and 45026645404.

It is not an unprimeable number, because it can be changed into a prime (45026645449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410399 + ... + 508409.

It is an arithmetic number, because the mean of its divisors is an integer number (1833902532).

Almost surely, 2^45026645444 is an apocalyptic number.

45026645444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45026645444 is a deficient number, since it is larger than the sum of its proper divisors (43000676092).

45026645444 is a wasteful number, since it uses less digits than its factorization.

45026645444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98276 (or 98274 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 44.

The spelling of 45026645444 in words is "forty-five billion, twenty-six million, six hundred forty-five thousand, four hundred forty-four".