653382955 has 8 divisors (see below), whose sum is σ = 800741952. Its totient is φ = 511584768.

The previous prime is 653382949. The next prime is 653382973. The reversal of 653382955 is 559283356.

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 653382955 - 2¹³ = 653374763 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1389942 + ... + 1390411.

It is an arithmetic number, because the mean of its divisors is an integer number (100092744).

Almost surely, 2^653382955 is an apocalyptic number.

653382955 is a deficient number, since it is larger than the sum of its proper divisors (147358997).

653382955 is a wasteful number, since it uses less digits than its factorization.

653382955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780405.

The product of its digits is 972000, while the sum is 46.

The square root of 653382955 is about 25561.3566736979. The cubic root of 653382955 is about 867.7392995345.

The spelling of 653382955 in words is "six hundred fifty-three million, three hundred eighty-two thousand, nine hundred fifty-five".