32045454023 has 24 divisors (see below), whose sum is σ = 35639618448. Its totient is φ = 28789200000.

The previous prime is 32045454011. The next prime is 32045454029.

32045454023 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32045454023 - 2⁶ = 32045453959 is a prime.

It is a super-2 number, since 2×32045454023² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32045454029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7342640 + ... + 7347002.

It is an arithmetic number, because the mean of its divisors is an integer number (1484984102).

Almost surely, 2^32045454023 is an apocalyptic number.

32045454023 is a deficient number, since it is larger than the sum of its proper divisors (3594164425).

32045454023 is a wasteful number, since it uses less digits than its factorization.

32045454023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5087 (or 5076 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The spelling of 32045454023 in words is "thirty-two billion, forty-five million, four hundred fifty-four thousand, twenty-three".