49652765 has 8 divisors (see below), whose sum is σ = 60111288. Its totient is φ = 39370240.

The previous prime is 49652761. The next prime is 49652789. The reversal of 49652765 is 56725694.

It can be written as a sum of positive squares in 4 ways, for example, as 470596 + 49182169 = 686^2 + 7013^2 .

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

It is not a de Polignac number, because 49652765 - 2² = 49652761 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49652761) 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, 43376 + ... + 44505.

It is an arithmetic number, because the mean of its divisors is an integer number (7513911).

Almost surely, 2^49652765 is an apocalyptic number.

It is an amenable number.

49652765 is a deficient number, since it is larger than the sum of its proper divisors (10458523).

49652765 is a wasteful number, since it uses less digits than its factorization.

49652765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87999.

The product of its digits is 453600, while the sum is 44.

The square root of 49652765 is about 7046.4718121908. The cubic root of 49652765 is about 367.5483515754.

The spelling of 49652765 in words is "forty-nine million, six hundred fifty-two thousand, seven hundred sixty-five".