49789375 has 40 divisors (see below), whose sum is σ = 66916080. Its totient is φ = 36960000.

The previous prime is 49789373. The next prime is 49789417. The reversal of 49789375 is 57398794.

It is not a de Polignac number, because 49789375 - 2¹ = 49789373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49789373) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 743092 + ... + 743158.

It is an arithmetic number, because the mean of its divisors is an integer number (1672902).

Almost surely, 2^49789375 is an apocalyptic number.

49789375 is a deficient number, since it is larger than the sum of its proper divisors (17126705).

49789375 is an equidigital number, since it uses as much as digits as its factorization.

49789375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 142 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 52.

The square root of 49789375 is about 7056.1586575133. The cubic root of 49789375 is about 367.8851223618.

The spelling of 49789375 in words is "forty-nine million, seven hundred eighty-nine thousand, three hundred seventy-five".