45331052330 has 32 divisors (see below), whose sum is σ = 86410411200. Its totient is φ = 17062892800.

The previous prime is 45331052323. The next prime is 45331052369. The reversal of 45331052330 is 3325013354.

45331052330 is nontrivially palindromic in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 45331052293 and 45331052302.

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, 1153505 + ... + 1192155.

It is an arithmetic number, because the mean of its divisors is an integer number (2700325350).

Almost surely, 2^45331052330 is an apocalyptic number.

45331052330 is a deficient number, since it is larger than the sum of its proper divisors (41079358870).

45331052330 is a wasteful number, since it uses less digits than its factorization.

45331052330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45574.

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 45331052330 its reverse (3325013354), we get a palindrome (48656065684).

The spelling of 45331052330 in words is "forty-five billion, three hundred thirty-one million, fifty-two thousand, three hundred thirty".