49603737263 has 4 divisors (see below), whose sum is σ = 50539656888. Its totient is φ = 48667817640.

The previous prime is 49603737259. The next prime is 49603737301. The reversal of 49603737263 is 36273730694.

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

It is a cyclic number.

It is not a de Polignac number, because 49603737263 - 2² = 49603737259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49603737223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467959733 + ... + 467959838.

It is an arithmetic number, because the mean of its divisors is an integer number (12634914222).

Almost surely, 2^49603737263 is an apocalyptic number.

49603737263 is a deficient number, since it is larger than the sum of its proper divisors (935919625).

49603737263 is an equidigital number, since it uses as much as digits as its factorization.

49603737263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935919624.

The product of its (nonzero) digits is 3429216, while the sum is 50.

The spelling of 49603737263 in words is "forty-nine billion, six hundred three million, seven hundred thirty-seven thousand, two hundred sixty-three".