54865753 has 4 divisors (see below), whose sum is σ = 56635648. Its totient is φ = 53095860.

The previous prime is 54865751. The next prime is 54865757. The reversal of 54865753 is 35756845.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35756845 = 5 ⋅7151369.

It is a cyclic number.

It is not a de Polignac number, because 54865753 - 2¹ = 54865751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54865751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 884901 + ... + 884962.

It is an arithmetic number, because the mean of its divisors is an integer number (14158912).

Almost surely, 2^54865753 is an apocalyptic number.

It is an amenable number.

54865753 is a deficient number, since it is larger than the sum of its proper divisors (1769895).

54865753 is a wasteful number, since it uses less digits than its factorization.

54865753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769894.

The product of its digits is 504000, while the sum is 43.

The square root of 54865753 is about 7407.1420264499. The cubic root of 54865753 is about 379.9855788618.

The spelling of 54865753 in words is "fifty-four million, eight hundred sixty-five thousand, seven hundred fifty-three".