45453233235454 has 16 divisors (see below), whose sum is σ = 74591135564400. Its totient is φ = 20601361244160.

The previous prime is 45453233235451. The next prime is 45453233235463.

It is a happy number.

45453233235454 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×45453233235454² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45453233235451) 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, 2959958019 + ... + 2959973374.

It is an arithmetic number, because the mean of its divisors is an integer number (4661945972775).

Almost surely, 2^{45453233235454} is an apocalyptic number.

45453233235454 is a deficient number, since it is larger than the sum of its proper divisors (29137902328946).

45453233235454 is a wasteful number, since it uses less digits than its factorization.

45453233235454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919931755.

The product of its digits is 51840000, while the sum is 52.

The spelling of 45453233235454 in words is "forty-five trillion, four hundred fifty-three billion, two hundred thirty-three million, two hundred thirty-five thousand, four hundred fifty-four".