49323366037 has 4 divisors (see below), whose sum is σ = 53807308416. Its totient is φ = 44839423660.

The previous prime is 49323366023. The next prime is 49323366121. The reversal of 49323366037 is 73066332394.

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 a de Polignac number, because none of the positive numbers 2^k-49323366037 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 (49323366437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2241971173 + ... + 2241971194.

It is an arithmetic number, because the mean of its divisors is an integer number (13451827104).

Almost surely, 2^49323366037 is an apocalyptic number.

It is an amenable number.

49323366037 is a deficient number, since it is larger than the sum of its proper divisors (4483942379).

49323366037 is a wasteful number, since it uses less digits than its factorization.

49323366037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483942378.

The product of its (nonzero) digits is 1469664, while the sum is 46.

The spelling of 49323366037 in words is "forty-nine billion, three hundred twenty-three million, three hundred sixty-six thousand, thirty-seven".