485357621 has 8 divisors (see below), whose sum is σ = 560187264. Its totient is φ = 411901200.

The previous prime is 485357597. The next prime is 485357627. The reversal of 485357621 is 126753584.

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 485357621 - 2⁶ = 485357557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485357627) 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, 342545 + ... + 343958.

It is an arithmetic number, because the mean of its divisors is an integer number (70023408).

Almost surely, 2^485357621 is an apocalyptic number.

It is an amenable number.

485357621 is a deficient number, since it is larger than the sum of its proper divisors (74829643).

485357621 is a wasteful number, since it uses less digits than its factorization.

485357621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686611.

The product of its digits is 201600, while the sum is 41.

The square root of 485357621 is about 22030.8334159196. The cubic root of 485357621 is about 785.8758644526.

The spelling of 485357621 in words is "four hundred eighty-five million, three hundred fifty-seven thousand, six hundred twenty-one".