91266400130050 has 96 divisors (see below), whose sum is σ = 175701973353984. Its totient is φ = 35234103168000.

The previous prime is 91266400130041. The next prime is 91266400130107. The reversal of 91266400130050 is 5003100466219.

91266400130050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 91266400129991 and 91266400130009.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6578699914 + ... + 6578713786.

It is an arithmetic number, because the mean of its divisors is an integer number (1830228889104).

Almost surely, 2^{91266400130050} is an apocalyptic number.

91266400130050 is a deficient number, since it is larger than the sum of its proper divisors (84435573223934).

91266400130050 is a wasteful number, since it uses less digits than its factorization.

91266400130050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25004 (or 24999 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

Adding to 91266400130050 its reverse (5003100466219), we get a palindrome (96269500596269).

The spelling of 91266400130050 in words is "ninety-one trillion, two hundred sixty-six billion, four hundred million, one hundred thirty thousand, fifty".