49745454794 has 8 divisors (see below), whose sum is σ = 85277922528. Its totient is φ = 21319480620.

The previous prime is 49745454769. The next prime is 49745454833.

49745454794 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×49745454794² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1776623372 + ... + 1776623399.

It is an arithmetic number, because the mean of its divisors is an integer number (10659740316).

Almost surely, 2^49745454794 is an apocalyptic number.

49745454794 is a deficient number, since it is larger than the sum of its proper divisors (35532467734).

49745454794 is a wasteful number, since it uses less digits than its factorization.

49745454794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3553246780.

The product of its digits is 101606400, while the sum is 62.

The spelling of 49745454794 in words is "forty-nine billion, seven hundred forty-five million, four hundred fifty-four thousand, seven hundred ninety-four".