45157263407567 has 4 divisors (see below), whose sum is σ = 45701326822200. Its totient is φ = 44613199992936.

The previous prime is 45157263407551. The next prime is 45157263407617. The reversal of 45157263407567 is 76570436275154.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45157263407567 - 2⁴ = 45157263407551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45150263407567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272031707192 + ... + 272031707357.

It is an arithmetic number, because the mean of its divisors is an integer number (11425331705550).

Almost surely, 2^{45157263407567} is an apocalyptic number.

45157263407567 is a deficient number, since it is larger than the sum of its proper divisors (544063414633).

45157263407567 is an equidigital number, since it uses as much as digits as its factorization.

45157263407567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544063414632.

The product of its (nonzero) digits is 148176000, while the sum is 62.

The spelling of 45157263407567 in words is "forty-five trillion, one hundred fifty-seven billion, two hundred sixty-three million, four hundred seven thousand, five hundred sixty-seven".