45522777524 has 60 divisors (see below), whose sum is σ = 93407748000. Its totient is φ = 19410907824.

The previous prime is 45522777523. The next prime is 45522777539. The reversal of 45522777524 is 42577722554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45522777523) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1899287 + ... + 1923105.

It is an arithmetic number, because the mean of its divisors is an integer number (1556795800).

Almost surely, 2^45522777524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45522777524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46703874000).

45522777524 is an abundant number, since it is smaller than the sum of its proper divisors (47884970476).

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

45522777524 is a wasteful number, since it uses less digits than its factorization.

45522777524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24050 (or 24027 counting only the distinct ones).

The product of its digits is 5488000, while the sum is 50.

The spelling of 45522777524 in words is "forty-five billion, five hundred twenty-two million, seven hundred seventy-seven thousand, five hundred twenty-four".