45743321552747 has 32 divisors (see below), whose sum is σ = 56457308823552. Its totient is φ = 36091067595264.

The previous prime is 45743321552653. The next prime is 45743321552809. The reversal of 45743321552747 is 74725512334754.

It is a cyclic number.

It is not a de Polignac number, because 45743321552747 - 2²² = 45743317358443 is a prime.

It is a super-2 number, since 2×45743321552747² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45743321558747) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 493127123 + ... + 493219875.

It is an arithmetic number, because the mean of its divisors is an integer number (1764290900736).

Almost surely, 2^{45743321552747} is an apocalyptic number.

45743321552747 is a deficient number, since it is larger than the sum of its proper divisors (10713987270805).

45743321552747 is a wasteful number, since it uses less digits than its factorization.

45743321552747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107907.

The product of its digits is 98784000, while the sum is 59.

The spelling of 45743321552747 in words is "forty-five trillion, seven hundred forty-three billion, three hundred twenty-one million, five hundred fifty-two thousand, seven hundred forty-seven".