49711345 has 4 divisors (see below), whose sum is σ = 59653620. Its totient is φ = 39769072.

The previous prime is 49711331. The next prime is 49711351. The reversal of 49711345 is 54311794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24641296 + 25070049 = 4964^2 + 5007^2 .

It is a cyclic number.

It is not a de Polignac number, because 49711345 - 2⁹ = 49710833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49711345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4971130 + ... + 4971139.

It is an arithmetic number, because the mean of its divisors is an integer number (14913405).

Almost surely, 2^49711345 is an apocalyptic number.

It is an amenable number.

49711345 is a deficient number, since it is larger than the sum of its proper divisors (9942275).

49711345 is an equidigital number, since it uses as much as digits as its factorization.

49711345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9942274.

The product of its digits is 15120, while the sum is 34.

The square root of 49711345 is about 7050.6272770584. The cubic root of 49711345 is about 367.6928384643.

The spelling of 49711345 in words is "forty-nine million, seven hundred eleven thousand, three hundred forty-five".