45373767776 has 96 divisors (see below), whose sum is σ = 96429553920. Its totient is φ = 20960349696.

The previous prime is 45373767757. The next prime is 45373767781. The reversal of 45373767776 is 67776737354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3779255 + ... + 3791241.

It is an arithmetic number, because the mean of its divisors is an integer number (1004474520).

Almost surely, 2^45373767776 is an apocalyptic number.

45373767776 is a gapful number since it is divisible by the number (46) 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 45373767776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48214776960).

45373767776 is an abundant number, since it is smaller than the sum of its proper divisors (51055786144).

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

45373767776 is a wasteful number, since it uses less digits than its factorization.

45373767776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12196 (or 12188 counting only the distinct ones).

The product of its digits is 108909360, while the sum is 62.

The spelling of 45373767776 in words is "forty-five billion, three hundred seventy-three million, seven hundred sixty-seven thousand, seven hundred seventy-six".