53874897 has 8 divisors (see below), whose sum is σ = 72469344. Its totient is φ = 35598528.

The previous prime is 53874833. The next prime is 53874907. The reversal of 53874897 is 79847835.

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

It is not a de Polignac number, because 53874897 - 2⁶ = 53874833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53874817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79123 + ... + 79800.

It is an arithmetic number, because the mean of its divisors is an integer number (9058668).

Almost surely, 2^53874897 is an apocalyptic number.

It is an amenable number.

53874897 is a deficient number, since it is larger than the sum of its proper divisors (18594447).

53874897 is a wasteful number, since it uses less digits than its factorization.

53874897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159039.

The product of its digits is 1693440, while the sum is 51.

The square root of 53874897 is about 7339.9521115604. The cubic root of 53874897 is about 377.6842005601.

The spelling of 53874897 in words is "fifty-three million, eight hundred seventy-four thousand, eight hundred ninety-seven".