45340577052 has 24 divisors (see below), whose sum is σ = 105908586000. Its totient is φ = 15097253376.

The previous prime is 45340577041. The next prime is 45340577057. The reversal of 45340577052 is 25077504354.

It is a junction number, because it is equal to n+sod(n) for n = 45340576995 and 45340577013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45340577057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2022427 + ... + 2044722.

It is an arithmetic number, because the mean of its divisors is an integer number (4412857750).

Almost surely, 2^45340577052 is an apocalyptic number.

It is an amenable number.

45340577052 is an abundant number, since it is smaller than the sum of its proper divisors (60568008948).

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

45340577052 is a wasteful number, since it uses less digits than its factorization.

45340577052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068085 (or 4068083 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 42.

The spelling of 45340577052 in words is "forty-five billion, three hundred forty million, five hundred seventy-seven thousand, fifty-two".