49993073 has 12 divisors (see below), whose sum is σ = 57322188. Its totient is φ = 43430400.

The previous prime is 49993067. The next prime is 49993079. The reversal of 49993073 is 37039994.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49993067) and next prime (49993079).

It can be written as a sum of positive squares in 6 ways, for example, as 1940449 + 48052624 = 1393^2 + 6932^2 .

It is not a de Polignac number, because 49993073 - 2⁴ = 49993057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49993079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5828 + ... + 11573.

It is an arithmetic number, because the mean of its divisors is an integer number (4776849).

Almost surely, 2^49993073 is an apocalyptic number.

It is an amenable number.

49993073 is a deficient number, since it is larger than the sum of its proper divisors (7329115).

49993073 is a wasteful number, since it uses less digits than its factorization.

49993073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17444 (or 17431 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 49993073 is about 7070.5779820323. The cubic root of 49993073 is about 368.3861362209.

The spelling of 49993073 in words is "forty-nine million, nine hundred ninety-three thousand, seventy-three".