53874829 has 4 divisors (see below), whose sum is σ = 55127776. Its totient is φ = 52621884.

The previous prime is 53874817. The next prime is 53874833. The reversal of 53874829 is 92847835.

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-53874829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53874229) 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 3 ways as a sum of consecutive naturals, for example, 626409 + ... + 626494.

It is an arithmetic number, because the mean of its divisors is an integer number (13781944).

Almost surely, 2^53874829 is an apocalyptic number.

It is an amenable number.

53874829 is a deficient number, since it is larger than the sum of its proper divisors (1252947).

53874829 is a wasteful number, since it uses less digits than its factorization.

53874829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252946.

The product of its digits is 483840, while the sum is 46.

The square root of 53874829 is about 7339.9474793761. The cubic root of 53874829 is about 377.6840416578.

The spelling of 53874829 in words is "fifty-three million, eight hundred seventy-four thousand, eight hundred twenty-nine".