45533941780 has 12 divisors (see below), whose sum is σ = 95621277780. Its totient is φ = 18213576704.

The previous prime is 45533941763. The next prime is 45533941811. The reversal of 45533941780 is 8714933554.

It can be written as a sum of positive squares in 2 ways, for example, as 12294817924 + 33239123856 = 110882^2 + 182316^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138348525 + ... + 1138348564.

It is an arithmetic number, because the mean of its divisors is an integer number (7968439815).

Almost surely, 2^45533941780 is an apocalyptic number.

It is an amenable number.

45533941780 is an abundant number, since it is smaller than the sum of its proper divisors (50087336000).

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

45533941780 is a wasteful number, since it uses less digits than its factorization.

45533941780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276697098 (or 2276697096 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 45533941780 in words is "forty-five billion, five hundred thirty-three million, nine hundred forty-one thousand, seven hundred eighty".