45776043544 has 64 divisors (see below), whose sum is σ = 107157173760. Its totient is φ = 17810115840.

The previous prime is 45776043541. The next prime is 45776043563. The reversal of 45776043544 is 44534067754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45776043541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396724 + ... + 498940.

It is an arithmetic number, because the mean of its divisors is an integer number (1674330840).

Almost surely, 2^45776043544 is an apocalyptic number.

45776043544 is a gapful number since it is divisible by the number (44) 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 45776043544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53578586880).

45776043544 is an abundant number, since it is smaller than the sum of its proper divisors (61381130216).

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

45776043544 is a wasteful number, since it uses less digits than its factorization.

45776043544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102968 (or 102964 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 49.

The spelling of 45776043544 in words is "forty-five billion, seven hundred seventy-six million, forty-three thousand, five hundred forty-four".