45743450177665 has 32 divisors (see below), whose sum is σ = 55816478355456. Its totient is φ = 35982845875200.

The previous prime is 45743450177639. The next prime is 45743450177683. The reversal of 45743450177665 is 56677105434754.

It is not a de Polignac number, because 45743450177665 - 2²¹ = 45743448080513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45743450177597 and 45743450177606.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222005440 + ... + 222211390.

It is an arithmetic number, because the mean of its divisors is an integer number (1744264948608).

Almost surely, 2^{45743450177665} is an apocalyptic number.

It is an amenable number.

45743450177665 is a deficient number, since it is larger than the sum of its proper divisors (10073028177791).

45743450177665 is a wasteful number, since it uses less digits than its factorization.

45743450177665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208569.

The product of its (nonzero) digits is 296352000, while the sum is 64.

The spelling of 45743450177665 in words is "forty-five trillion, seven hundred forty-three billion, four hundred fifty million, one hundred seventy-seven thousand, six hundred sixty-five".