49265945693 has 4 divisors (see below), whose sum is σ = 49726375200. Its totient is φ = 48805516188.

The previous prime is 49265945611. The next prime is 49265945699. The reversal of 49265945693 is 39654956294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49265945693 - 2⁸ = 49265945437 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 (49265945699) 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, 230214593 + ... + 230214806.

It is an arithmetic number, because the mean of its divisors is an integer number (12431593800).

Almost surely, 2^49265945693 is an apocalyptic number.

It is an amenable number.

49265945693 is a deficient number, since it is larger than the sum of its proper divisors (460429507).

49265945693 is a wasteful number, since it uses less digits than its factorization.

49265945693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460429506.

The product of its digits is 62985600, while the sum is 62.

The spelling of 49265945693 in words is "forty-nine billion, two hundred sixty-five million, nine hundred forty-five thousand, six hundred ninety-three".