45510011323 has 8 divisors (see below), whose sum is σ = 52032768480. Its totient is φ = 38992585920.

The previous prime is 45510011317. The next prime is 45510011329. The reversal of 45510011323 is 32311001554.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45510011317) and next prime (45510011329).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45510011323 - 2²⁹ = 44973140411 is a prime.

It is a super-2 number, since 2×45510011323² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45510011329) 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, 1314628 + ... + 1348801.

It is an arithmetic number, because the mean of its divisors is an integer number (6504096060).

Almost surely, 2^45510011323 is an apocalyptic number.

45510011323 is a deficient number, since it is larger than the sum of its proper divisors (6522757157).

45510011323 is a wasteful number, since it uses less digits than its factorization.

45510011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665877.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 45510011323 its reverse (32311001554), we get a palindrome (77821012877).

The spelling of 45510011323 in words is "forty-five billion, five hundred ten million, eleven thousand, three hundred twenty-three".