49144911 has 8 divisors (see below), whose sum is σ = 65560320. Its totient is φ = 32746392.

The previous prime is 49144903. The next prime is 49144919. The reversal of 49144911 is 11944194.

It is an interprime number because it is at equal distance from previous prime (49144903) and next prime (49144919).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49144911 - 2³ = 49144903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49144919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6360 + ... + 11778.

It is an arithmetic number, because the mean of its divisors is an integer number (8195040).

Almost surely, 2^49144911 is an apocalyptic number.

49144911 is a deficient number, since it is larger than the sum of its proper divisors (16415409).

49144911 is a wasteful number, since it uses less digits than its factorization.

49144911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8445.

The product of its digits is 5184, while the sum is 33.

The square root of 49144911 is about 7010.3431442405. The cubic root of 49144911 is about 366.2909463553.

The spelling of 49144911 in words is "forty-nine million, one hundred forty-four thousand, nine hundred eleven".