45377265384 has 96 divisors (see below), whose sum is σ = 134872395840. Its totient is φ = 13668307200.

The previous prime is 45377265379. The next prime is 45377265389. The reversal of 45377265384 is 48356277354.

It is a happy number.

45377265384 is a `hidden beast` number, since 4 + 5 + 37 + 72 + 6 + 538 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (45377265379) and next prime (45377265389).

It is a self number, because there is not a number n which added to its sum of digits gives 45377265384.

It is not an unprimeable number, because it can be changed into a prime (45377265389) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39277 + ... + 303804.

It is an arithmetic number, because the mean of its divisors is an integer number (1404920790).

Almost surely, 2^45377265384 is an apocalyptic number.

45377265384 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 45377265384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67436197920).

45377265384 is an abundant number, since it is smaller than the sum of its proper divisors (89495130456).

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

45377265384 is a wasteful number, since it uses less digits than its factorization.

45377265384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343271 (or 343264 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 54.

The spelling of 45377265384 in words is "forty-five billion, three hundred seventy-seven million, two hundred sixty-five thousand, three hundred eighty-four".