54022637 has 8 divisors (see below), whose sum is σ = 55043352. Its totient is φ = 53006400.

The previous prime is 54022613. The next prime is 54022673. The reversal of 54022637 is 73622045.

It can be written as a sum of positive squares in 4 ways, for example, as 3740356 + 50282281 = 1934^2 + 7091^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 54022637 - 2¹⁰ = 54021613 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 (54022687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32183 + ... + 33819.

It is an arithmetic number, because the mean of its divisors is an integer number (6880419).

Almost surely, 2^54022637 is an apocalyptic number.

It is an amenable number.

54022637 is a deficient number, since it is larger than the sum of its proper divisors (1020715).

54022637 is a wasteful number, since it uses less digits than its factorization.

54022637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 54022637 is about 7350.0093197220. The cubic root of 54022637 is about 378.0291239470.

The spelling of 54022637 in words is "fifty-four million, twenty-two thousand, six hundred thirty-seven".