45430478848 has 24 divisors (see below), whose sum is σ = 90838778940. Its totient is φ = 22715238400.

The previous prime is 45430478839. The next prime is 45430478857. The reversal of 45430478848 is 84887403454.

It is an interprime number because it is at equal distance from previous prime (45430478839) and next prime (45430478857).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11089378 + ... + 11093473.

Almost surely, 2^45430478848 is an apocalyptic number.

It is an amenable number.

45430478848 is a deficient number, since it is larger than the sum of its proper divisors (45408300092).

45430478848 is an equidigital number, since it uses as much as digits as its factorization.

45430478848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22182873 (or 22182853 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 55.

The spelling of 45430478848 in words is "forty-five billion, four hundred thirty million, four hundred seventy-eight thousand, eight hundred forty-eight".