53896545 has 48 divisors (see below), whose sum is σ = 101088000. Its totient is φ = 26460672.

The previous prime is 53896543. The next prime is 53896547. The reversal of 53896545 is 54569835.

53896545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53896543) and next prime (53896547).

It is not a de Polignac number, because 53896545 - 2¹ = 53896543 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 53896545.

It is not an unprimeable number, because it can be changed into a prime (53896541) 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 47 ways as a sum of consecutive naturals, for example, 35206 + ... + 36704.

It is an arithmetic number, because the mean of its divisors is an integer number (2106000).

Almost surely, 2^53896545 is an apocalyptic number.

It is an amenable number.

53896545 is a deficient number, since it is larger than the sum of its proper divisors (47191455).

53896545 is a wasteful number, since it uses less digits than its factorization.

53896545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574 (or 1571 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 53896545 is about 7341.4266324741. The cubic root of 53896545 is about 377.7347807818.

Adding to 53896545 its product of digits (648000), we get a palindrome (54544545).

The spelling of 53896545 in words is "fifty-three million, eight hundred ninety-six thousand, five hundred forty-five".