45206640254 has 8 divisors (see below), whose sum is σ = 70758219600. Its totient is φ = 21620567056.

The previous prime is 45206640229. The next prime is 45206640299. The reversal of 45206640254 is 45204660254.

45206640254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491376479 + ... + 491376570.

It is an arithmetic number, because the mean of its divisors is an integer number (8844777450).

Almost surely, 2^45206640254 is an apocalyptic number.

45206640254 is a deficient number, since it is larger than the sum of its proper divisors (25551579346).

45206640254 is a wasteful number, since it uses less digits than its factorization.

45206640254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982753074.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 45206640254 in words is "forty-five billion, two hundred six million, six hundred forty thousand, two hundred fifty-four".