45724722742754 has 32 divisors (see below), whose sum is σ = 78079747720320. Its totient is φ = 19879211228800.

The previous prime is 45724722742753. The next prime is 45724722742757.

It is a happy number.

45724722742754 is nontrivially palindromic in base 10.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45724722742753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6655244 + ... + 11650824.

It is an arithmetic number, because the mean of its divisors is an integer number (2439992116260).

Almost surely, 2^{45724722742754} is an apocalyptic number.

45724722742754 is a deficient number, since it is larger than the sum of its proper divisors (32355024977566).

45724722742754 is a wasteful number, since it uses less digits than its factorization.

45724722742754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5013706.

The product of its digits is 245862400, while the sum is 62.

The spelling of 45724722742754 in words is "forty-five trillion, seven hundred twenty-four billion, seven hundred twenty-two million, seven hundred forty-two thousand, seven hundred fifty-four".