45522455044 has 24 divisors (see below), whose sum is σ = 87347671488. Its totient is φ = 20586985440.

The previous prime is 45522454987. The next prime is 45522455059. The reversal of 45522455044 is 44055422554.

It is a junction number, because it is equal to n+sod(n) for n = 45522454988 and 45522455006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2617224 + ... + 2634559.

It is an arithmetic number, because the mean of its divisors is an integer number (3639486312).

Almost surely, 2^45522455044 is an apocalyptic number.

45522455044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45522455044 is a deficient number, since it is larger than the sum of its proper divisors (41825216444).

45522455044 is a wasteful number, since it uses less digits than its factorization.

45522455044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5251995 (or 5251993 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 40.

Adding to 45522455044 its reverse (44055422554), we get a palindrome (89577877598).

The spelling of 45522455044 in words is "forty-five billion, five hundred twenty-two million, four hundred fifty-five thousand, forty-four".