49750662143 has 16 divisors (see below), whose sum is σ = 62006676480. Its totient is φ = 38864887776.

The previous prime is 49750662097. The next prime is 49750662179. The reversal of 49750662143 is 34126605794.

It is not a de Polignac number, because 49750662143 - 2²⁸ = 49482226687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49750662193) 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, 3453005 + ... + 3467382.

It is an arithmetic number, because the mean of its divisors is an integer number (3875417280).

Almost surely, 2^49750662143 is an apocalyptic number.

49750662143 is a deficient number, since it is larger than the sum of its proper divisors (12256014337).

49750662143 is a wasteful number, since it uses less digits than its factorization.

49750662143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6920486.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 49750662143 in words is "forty-nine billion, seven hundred fifty million, six hundred sixty-two thousand, one hundred forty-three".