53063191446 has 8 divisors (see below), whose sum is σ = 106126382904. Its totient is φ = 17687730480.

The previous prime is 53063191429. The next prime is 53063191457. The reversal of 53063191446 is 64419136035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

53063191446 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 53063191398 and 53063191407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4421932615 + ... + 4421932626.

It is an arithmetic number, because the mean of its divisors is an integer number (13265797863).

Almost surely, 2^53063191446 is an apocalyptic number.

53063191446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53063191446 is a wasteful number, since it uses less digits than its factorization.

53063191446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8843865246.

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 53063191446 in words is "fifty-three billion, sixty-three million, one hundred ninety-one thousand, four hundred forty-six".