49072934369 has 4 divisors (see below), whose sum is σ = 49119716100. Its totient is φ = 49026152640.

The previous prime is 49072934357. The next prime is 49072934381. The reversal of 49072934369 is 96343927094.

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

It is an interprime number because it is at equal distance from previous prime (49072934357) and next prime (49072934381).

It can be written as a sum of positive squares in 2 ways, for example, as 32063557969 + 17009376400 = 179063^2 + 130420^2 .

It is a cyclic number.

It is not a de Polignac number, because 49072934369 - 2⁴ = 49072934353 is a prime.

It is a super-2 number, since 2×49072934369² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49072930369) 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, 23389292 + ... + 23391389.

It is an arithmetic number, because the mean of its divisors is an integer number (12279929025).

Almost surely, 2^49072934369 is an apocalyptic number.

It is an amenable number.

49072934369 is a deficient number, since it is larger than the sum of its proper divisors (46781731).

49072934369 is a wasteful number, since it uses less digits than its factorization.

49072934369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46781730.

The product of its (nonzero) digits is 8817984, while the sum is 56.

The spelling of 49072934369 in words is "forty-nine billion, seventy-two million, nine hundred thirty-four thousand, three hundred sixty-nine".