45603955323745 has 32 divisors (see below), whose sum is σ = 67570105075200. Its totient is φ = 28772984125440.

The previous prime is 45603955323643. The next prime is 45603955323781. The reversal of 45603955323745 is 54732355930654.

It is a happy number.

It is not a de Polignac number, because 45603955323745 - 2²¹ = 45603953226593 is a prime.

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, 160997520 + ... + 161280529.

It is an arithmetic number, because the mean of its divisors is an integer number (2111565783600).

Almost surely, 2^{45603955323745} is an apocalyptic number.

It is an amenable number.

45603955323745 is a deficient number, since it is larger than the sum of its proper divisors (21966149751455).

45603955323745 is a wasteful number, since it uses less digits than its factorization.

45603955323745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322278385.

The product of its (nonzero) digits is 204120000, while the sum is 61.

The spelling of 45603955323745 in words is "forty-five trillion, six hundred three billion, nine hundred fifty-five million, three hundred twenty-three thousand, seven hundred forty-five".