45030350530 has 32 divisors (see below), whose sum is σ = 89068688640. Its totient is φ = 16255144320.

The previous prime is 45030350513. The next prime is 45030350549. The reversal of 45030350530 is 3505303054.

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, 1478970 + ... + 1509109.

It is an arithmetic number, because the mean of its divisors is an integer number (2783396520).

Almost surely, 2^45030350530 is an apocalyptic number.

45030350530 is a deficient number, since it is larger than the sum of its proper divisors (44038338110).

45030350530 is a wasteful number, since it uses less digits than its factorization.

45030350530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988234.

The product of its (nonzero) digits is 13500, while the sum is 28.

Adding to 45030350530 its reverse (3505303054), we get a palindrome (48535653584).

The spelling of 45030350530 in words is "forty-five billion, thirty million, three hundred fifty thousand, five hundred thirty".