10045455330 has 16 divisors (see below), whose sum is σ = 24109092864. Its totient is φ = 2678788080.

The previous prime is 10045455313. The next prime is 10045455331. The reversal of 10045455330 is 3355454001.

It is a super-2 number, since 2×10045455330² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 334848511 = 10045455330 / (1 + 0 + 0 + 4 + 5 + 4 + 5 + 5 + 3 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (10045455331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167424226 + ... + 167424285.

It is an arithmetic number, because the mean of its divisors is an integer number (1506818304).

Almost surely, 2^10045455330 is an apocalyptic number.

10045455330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10045455330 is an abundant number, since it is smaller than the sum of its proper divisors (14063637534).

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

10045455330 is a wasteful number, since it uses less digits than its factorization.

10045455330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334848521.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 10045455330 in words is "ten billion, forty-five million, four hundred fifty-five thousand, three hundred thirty".