45377813382 has 64 divisors (see below), whose sum is σ = 99851304960. Its totient is φ = 13633661600.

The previous prime is 45377813353. The next prime is 45377813419. The reversal of 45377813382 is 28331877354.

45377813382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15760219 + ... + 15763097.

It is an arithmetic number, because the mean of its divisors is an integer number (1560176640).

Almost surely, 2^45377813382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45377813382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49925652480).

45377813382 is an abundant number, since it is smaller than the sum of its proper divisors (54473491578).

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

45377813382 is a wasteful number, since it uses less digits than its factorization.

45377813382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4849.

The product of its digits is 3386880, while the sum is 51.

The spelling of 45377813382 in words is "forty-five billion, three hundred seventy-seven million, eight hundred thirteen thousand, three hundred eighty-two".