49274392526131 has 16 divisors (see below), whose sum is σ = 50932905753600. Its totient is φ = 47620209903840.

The previous prime is 49274392526129. The next prime is 49274392526171. The reversal of 49274392526131 is 13162529347294.

It is a cyclic number.

It is not a de Polignac number, because 49274392526131 - 2¹ = 49274392526129 is a prime.

It is a super-2 number, since 2×49274392526131² (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 (49274392526171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178013220 + ... + 178289806.

It is an arithmetic number, because the mean of its divisors is an integer number (3183306609600).

Almost surely, 2^{49274392526131} is an apocalyptic number.

49274392526131 is a deficient number, since it is larger than the sum of its proper divisors (1658513227469).

49274392526131 is a wasteful number, since it uses less digits than its factorization.

49274392526131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284394.

The product of its digits is 19595520, while the sum is 58.

The spelling of 49274392526131 in words is "forty-nine trillion, two hundred seventy-four billion, three hundred ninety-two million, five hundred twenty-six thousand, one hundred thirty-one".