45541553601 has 8 divisors (see below), whose sum is σ = 61751259360. Its totient is φ = 29846441792.

The previous prime is 45541553569. The next prime is 45541553609. The reversal of 45541553601 is 10635514554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45541553601 - 2⁵ = 45541553569 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45541553601.

It is not an unprimeable number, because it can be changed into a prime (45541553609) 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, 128648280 + ... + 128648633.

It is an arithmetic number, because the mean of its divisors is an integer number (7718907420).

Almost surely, 2^45541553601 is an apocalyptic number.

It is an amenable number.

45541553601 is a deficient number, since it is larger than the sum of its proper divisors (16209705759).

45541553601 is a wasteful number, since it uses less digits than its factorization.

45541553601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257296975.

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 45541553601 in words is "forty-five billion, five hundred forty-one million, five hundred fifty-three thousand, six hundred one".