49750729034 has 4 divisors (see below), whose sum is σ = 74626093554. Its totient is φ = 24875364516.

The previous prime is 49750729009. The next prime is 49750729051. The reversal of 49750729034 is 43092705794.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43092705794 = 2 ⋅21546352897.

It can be written as a sum of positive squares in only one way, i.e., 25384455625 + 24366273409 = 159325^2 + 156097^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12437682257 + ... + 12437682260.

Almost surely, 2^49750729034 is an apocalyptic number.

49750729034 is a deficient number, since it is larger than the sum of its proper divisors (24875364520).

49750729034 is a wasteful number, since it uses less digits than its factorization.

49750729034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24875364519.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The spelling of 49750729034 in words is "forty-nine billion, seven hundred fifty million, seven hundred twenty-nine thousand, thirty-four".