49274392526123 has 4 divisors (see below), whose sum is σ = 49274431483368. Its totient is φ = 49274353568880.

The previous prime is 49274392526113. The next prime is 49274392526129. The reversal of 49274392526123 is 32162529347294.

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 49274392526123 - 2⁶ = 49274392526059 is a prime.

It is a super-2 number, since 2×49274392526123² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49274392526129) 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, 17515418 + ... + 20133023.

It is an arithmetic number, because the mean of its divisors is an integer number (12318607870842).

Almost surely, 2^{49274392526123} is an apocalyptic number.

49274392526123 is a deficient number, since it is larger than the sum of its proper divisors (38957245).

49274392526123 is a wasteful number, since it uses less digits than its factorization.

49274392526123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38957244.

The product of its digits is 39191040, while the sum is 59.

The spelling of 49274392526123 in words is "forty-nine trillion, two hundred seventy-four billion, three hundred ninety-two million, five hundred twenty-six thousand, one hundred twenty-three".