49789081511074 has 32 divisors (see below), whose sum is σ = 75545474618880. Its totient is φ = 24609200913792.

The previous prime is 49789081511069. The next prime is 49789081511077. The reversal of 49789081511074 is 47011518098794.

It is a junction number, because it is equal to n+sod(n) for n = 49789081510997 and 49789081511015.

It is not an unprimeable number, because it can be changed into a prime (49789081511077) 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, 52762582 + ... + 53697934.

It is an arithmetic number, because the mean of its divisors is an integer number (2360796081840).

Almost surely, 2^{49789081511074} is an apocalyptic number.

49789081511074 is a deficient number, since it is larger than the sum of its proper divisors (25756393107806).

49789081511074 is a wasteful number, since it uses less digits than its factorization.

49789081511074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936394.

The product of its (nonzero) digits is 20321280, while the sum is 64.

The spelling of 49789081511074 in words is "forty-nine trillion, seven hundred eighty-nine billion, eighty-one million, five hundred eleven thousand, seventy-four".