45476993380 has 48 divisors (see below), whose sum is σ = 117540541440. Its totient is φ = 14392718208.

The previous prime is 45476993339. The next prime is 45476993381. The reversal of 45476993380 is 8339967454.

It is a happy number.

45476993380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45476993381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12491860 + ... + 12495499.

It is an arithmetic number, because the mean of its divisors is an integer number (2448761280).

Almost surely, 2^45476993380 is an apocalyptic number.

It is an amenable number.

45476993380 is an abundant number, since it is smaller than the sum of its proper divisors (72063548060).

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

45476993380 is a wasteful number, since it uses less digits than its factorization.

45476993380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24987388 (or 24987386 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 58.

The spelling of 45476993380 in words is "forty-five billion, four hundred seventy-six million, nine hundred ninety-three thousand, three hundred eighty".