653422612546 has 16 divisors (see below), whose sum is σ = 1069520830560. Its totient is φ = 296931437280.

The previous prime is 653422612543. The next prime is 653422612547. The reversal of 653422612546 is 645216224356.

It is a super-2 number, since 2×653422612546² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 653422612496 and 653422612505.

It is not an unprimeable number, because it can be changed into a prime (653422612541) 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, 3857256 + ... + 4023091.

It is an arithmetic number, because the mean of its divisors is an integer number (66845051910).

Almost surely, 2^653422612546 is an apocalyptic number.

653422612546 is a deficient number, since it is larger than the sum of its proper divisors (416098218014).

653422612546 is a wasteful number, since it uses less digits than its factorization.

653422612546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7884129.

The product of its digits is 2073600, while the sum is 46.

The spelling of 653422612546 in words is "six hundred fifty-three billion, four hundred twenty-two million, six hundred twelve thousand, five hundred forty-six".