49619043 has 6 divisors (see below), whose sum is σ = 71671964. Its totient is φ = 33079356.

The previous prime is 49619041. The next prime is 49619057. The reversal of 49619043 is 34091694.

It is not a de Polignac number, because 49619043 - 2¹ = 49619041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49618989 and 49619007.

It is not an unprimeable number, because it can be changed into a prime (49619041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2756605 + ... + 2756622.

Almost surely, 2^49619043 is an apocalyptic number.

49619043 is a deficient number, since it is larger than the sum of its proper divisors (22052921).

49619043 is a wasteful number, since it uses less digits than its factorization.

49619043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5513233 (or 5513230 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 49619043 is about 7044.0785770745. The cubic root of 49619043 is about 367.4651251093.

The spelling of 49619043 in words is "forty-nine million, six hundred nineteen thousand, forty-three".