653218045036 has 12 divisors (see below), whose sum is σ = 1143197108928. Its totient is φ = 326590299632.

The previous prime is 653218045031. The next prime is 653218045049. The reversal of 653218045036 is 630540812356.

It is a junction number, because it is equal to n+sod(n) for n = 653218044983 and 653218045001.

It is not an unprimeable number, because it can be changed into a prime (653218045031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4602076 + ... + 4741891.

It is an arithmetic number, because the mean of its divisors is an integer number (95266425744).

Almost surely, 2^653218045036 is an apocalyptic number.

It is an amenable number.

653218045036 is a deficient number, since it is larger than the sum of its proper divisors (489979063892).

653218045036 is a wasteful number, since it uses less digits than its factorization.

653218045036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9361448 (or 9361446 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 653218045036 in words is "six hundred fifty-three billion, two hundred eighteen million, forty-five thousand, thirty-six".