53623614166 has 16 divisors (see below), whose sum is σ = 80810713440. Its totient is φ = 26686779840.

The previous prime is 53623614157. The next prime is 53623614193. The reversal of 53623614166 is 66141632635.

It is a congruent number.

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, 1709746 + ... + 1740826.

It is an arithmetic number, because the mean of its divisors is an integer number (5050669590).

Almost surely, 2^53623614166 is an apocalyptic number.

53623614166 is a deficient number, since it is larger than the sum of its proper divisors (27187099274).

53623614166 is a wasteful number, since it uses less digits than its factorization.

53623614166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35079.

The product of its digits is 466560, while the sum is 43.

The spelling of 53623614166 in words is "fifty-three billion, six hundred twenty-three million, six hundred fourteen thousand, one hundred sixty-six".