49936151 has 16 divisors (see below), whose sum is σ = 53374464. Its totient is φ = 46621344.

The previous prime is 49936147. The next prime is 49936171. The reversal of 49936151 is 15163994.

It is a cyclic number.

It is not a de Polignac number, because 49936151 - 2² = 49936147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49936111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253385 + ... + 253581.

It is an arithmetic number, because the mean of its divisors is an integer number (3335904).

Almost surely, 2^49936151 is an apocalyptic number.

49936151 is a deficient number, since it is larger than the sum of its proper divisors (3438313).

49936151 is a wasteful number, since it uses less digits than its factorization.

49936151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430.

The product of its digits is 29160, while the sum is 38.

The square root of 49936151 is about 7066.5515635280. The cubic root of 49936151 is about 368.2462685822.

The spelling of 49936151 in words is "forty-nine million, nine hundred thirty-six thousand, one hundred fifty-one".