49741519 has 4 divisors (see below), whose sum is σ = 49763296. Its totient is φ = 49719744.

The previous prime is 49741501. The next prime is 49741529. The reversal of 49741519 is 91514794.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49741519 is a prime.

It is a super-3 number, since 3×49741519³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49741529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6999 + ... + 12184.

It is an arithmetic number, because the mean of its divisors is an integer number (12440824).

Almost surely, 2^49741519 is an apocalyptic number.

49741519 is a deficient number, since it is larger than the sum of its proper divisors (21777).

49741519 is a wasteful number, since it uses less digits than its factorization.

49741519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21776.

The product of its digits is 45360, while the sum is 40.

The square root of 49741519 is about 7052.7667620587. The cubic root of 49741519 is about 367.7672179960.

The spelling of 49741519 in words is "forty-nine million, seven hundred forty-one thousand, five hundred nineteen".