49615761 has 16 divisors (see below), whose sum is σ = 74342016. Its totient is φ = 29204736.

The previous prime is 49615751. The next prime is 49615763. The reversal of 49615761 is 16751694.

49615761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49615761 - 2⁵ = 49615729 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (49615763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26760 + ... + 28553.

It is an arithmetic number, because the mean of its divisors is an integer number (4646376).

Almost surely, 2^49615761 is an apocalyptic number.

It is an amenable number.

49615761 is a deficient number, since it is larger than the sum of its proper divisors (24726255).

49615761 is a wasteful number, since it uses less digits than its factorization.

49615761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55352.

The product of its digits is 45360, while the sum is 39.

The square root of 49615761 is about 7043.8456115960. The cubic root of 49615761 is about 367.4570230644.

The spelling of 49615761 in words is "forty-nine million, six hundred fifteen thousand, seven hundred sixty-one".