49765419 has 18 divisors (see below), whose sum is σ = 78528996. Its totient is φ = 30118320.

The previous prime is 49765403. The next prime is 49765423. The reversal of 49765419 is 91456794.

It is not a de Polignac number, because 49765419 - 2⁴ = 49765403 is a prime.

It is a super-2 number, since 2×49765419² = 4953193856491122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49765489) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 69837 + ... + 70545.

It is an arithmetic number, because the mean of its divisors is an integer number (4362722).

Almost surely, 2^49765419 is an apocalyptic number.

49765419 is a deficient number, since it is larger than the sum of its proper divisors (28763577).

49765419 is an equidigital number, since it uses as much as digits as its factorization.

49765419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435 (or 723 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 49765419 is about 7054.4609290859. The cubic root of 49765419 is about 367.8261106427.

The spelling of 49765419 in words is "forty-nine million, seven hundred sixty-five thousand, four hundred nineteen".