45373460420 has 48 divisors (see below), whose sum is σ = 97248786096. Its totient is φ = 17777664000.

The previous prime is 45373460413. The next prime is 45373460437. The reversal of 45373460420 is 2406437354.

It can be written as a sum of positive squares in 8 ways, for example, as 10637447044 + 34736013376 = 103138^2 + 186376^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216860 + ... + 371180.

It is an arithmetic number, because the mean of its divisors is an integer number (2026016377).

Almost surely, 2^45373460420 is an apocalyptic number.

It is an amenable number.

45373460420 is an abundant number, since it is smaller than the sum of its proper divisors (51875325676).

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

45373460420 is a wasteful number, since it uses less digits than its factorization.

45373460420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154632 (or 154630 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 38.

Adding to 45373460420 its reverse (2406437354), we get a palindrome (47779897774).

The spelling of 45373460420 in words is "forty-five billion, three hundred seventy-three million, four hundred sixty thousand, four hundred twenty".