53896549 has 8 divisors (see below), whose sum is σ = 61640768. Its totient is φ = 46163520.

The previous prime is 53896547. The next prime is 53896561. The reversal of 53896549 is 94569835.

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

It is a cyclic number.

It is not a de Polignac number, because 53896549 - 2¹ = 53896547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53896541) 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, 15709 + ... + 18829.

It is an arithmetic number, because the mean of its divisors is an integer number (7705096).

Almost surely, 2^53896549 is an apocalyptic number.

It is an amenable number.

53896549 is a deficient number, since it is larger than the sum of its proper divisors (7744219).

53896549 is a wasteful number, since it uses less digits than its factorization.

53896549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5595.

The product of its digits is 1166400, while the sum is 49.

The square root of 53896549 is about 7341.4269049007. The cubic root of 53896549 is about 377.7347901265.

It can be divided in two parts, 53896 and 549, that added together give a palindrome (54445).

The spelling of 53896549 in words is "fifty-three million, eight hundred ninety-six thousand, five hundred forty-nine".