53223438047146 has 16 divisors (see below), whose sum is σ = 79843747282560. Its totient is φ = 26608855810320.

The previous prime is 53223438047123. The next prime is 53223438047161. The reversal of 53223438047146 is 64174083432235.

It is a junction number, because it is equal to n+sod(n) for n = 53223438047093 and 53223438047102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1206338875 + ... + 1206382993.

It is an arithmetic number, because the mean of its divisors is an integer number (4990234205160).

Almost surely, 2^{53223438047146} is an apocalyptic number.

53223438047146 is a deficient number, since it is larger than the sum of its proper divisors (26620309235414).

53223438047146 is a wasteful number, since it uses less digits than its factorization.

53223438047146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95349.

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 53223438047146 in words is "fifty-three trillion, two hundred twenty-three billion, four hundred thirty-eight million, forty-seven thousand, one hundred forty-six".