45463223430 has 64 divisors (see below), whose sum is σ = 121905201600. Its totient is φ = 12056532480.

The previous prime is 45463223413. The next prime is 45463223467. The reversal of 45463223430 is 3432236454.

45463223430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45463223430² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416275 + ... + 514014.

It is an arithmetic number, because the mean of its divisors is an integer number (1904768775).

Almost surely, 2^45463223430 is an apocalyptic number.

45463223430 is an abundant number, since it is smaller than the sum of its proper divisors (76441978170).

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

45463223430 is a wasteful number, since it uses less digits than its factorization.

45463223430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930486 (or 930480 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 45463223430 its reverse (3432236454), we get a palindrome (48895459884).

The spelling of 45463223430 in words is "forty-five billion, four hundred sixty-three million, two hundred twenty-three thousand, four hundred thirty".