49703720602 has 4 divisors (see below), whose sum is σ = 74555580906. Its totient is φ = 24851860300.

The previous prime is 49703720579. The next prime is 49703720611. The reversal of 49703720602 is 20602730794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37713251601 + 11990469001 = 194199^2 + 109501^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 as a sum of consecutive naturals, namely, 12425930149 + ... + 12425930152.

Almost surely, 2^49703720602 is an apocalyptic number.

49703720602 is a deficient number, since it is larger than the sum of its proper divisors (24851860304).

49703720602 is a wasteful number, since it uses less digits than its factorization.

49703720602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24851860303.

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 49703720602 in words is "forty-nine billion, seven hundred three million, seven hundred twenty thousand, six hundred two".