54852621 has 8 divisors (see below), whose sum is σ = 73180224. Its totient is φ = 36546720.

The previous prime is 54852617. The next prime is 54852641. The reversal of 54852621 is 12625845.

54852621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54852621 - 2² = 54852617 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54852641) 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 7 ways as a sum of consecutive naturals, for example, 1881 + ... + 10641.

It is an arithmetic number, because the mean of its divisors is an integer number (9147528).

Almost surely, 2^54852621 is an apocalyptic number.

It is an amenable number.

54852621 is a deficient number, since it is larger than the sum of its proper divisors (18327603).

54852621 is a wasteful number, since it uses less digits than its factorization.

54852621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10851.

The product of its digits is 19200, while the sum is 33.

The square root of 54852621 is about 7406.2555316435. The cubic root of 54852621 is about 379.9552601990.

The spelling of 54852621 in words is "fifty-four million, eight hundred fifty-two thousand, six hundred twenty-one".