653404552316 has 12 divisors (see below), whose sum is σ = 1159121774832. Its totient is φ = 322226902368.

The previous prime is 653404552309. The next prime is 653404552319. The reversal of 653404552316 is 613255404356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653404552319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118843120 + ... + 1118843703.

It is an arithmetic number, because the mean of its divisors is an integer number (96593481236).

Almost surely, 2^653404552316 is an apocalyptic number.

It is an amenable number.

653404552316 is a deficient number, since it is larger than the sum of its proper divisors (505717222516).

653404552316 is a wasteful number, since it uses less digits than its factorization.

653404552316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237686900 (or 2237686898 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 653404552316 in words is "six hundred fifty-three billion, four hundred four million, five hundred fifty-two thousand, three hundred sixteen".