53877673 has 4 divisors (see below), whose sum is σ = 56713360. Its totient is φ = 51041988.

The previous prime is 53877653. The next prime is 53877683. The reversal of 53877673 is 37677835.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53877673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53877623) 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, 1417815 + ... + 1417852.

It is an arithmetic number, because the mean of its divisors is an integer number (14178340).

Almost surely, 2^53877673 is an apocalyptic number.

It is an amenable number.

53877673 is a deficient number, since it is larger than the sum of its proper divisors (2835687).

53877673 is a wasteful number, since it uses less digits than its factorization.

53877673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835686.

The product of its digits is 740880, while the sum is 46.

The square root of 53877673 is about 7340.1412111757. The cubic root of 53877673 is about 377.6906873990.

The spelling of 53877673 in words is "fifty-three million, eight hundred seventy-seven thousand, six hundred seventy-three".