53626404412 has 24 divisors (see below), whose sum is σ = 109747062656. Its totient is φ = 22448261808.

The previous prime is 53626404383. The next prime is 53626404473. The reversal of 53626404412 is 21440462635.

It is a zygodrome in base 2.

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, 22268898 + ... + 22271305.

Almost surely, 2^53626404412 is an apocalyptic number.

It is an amenable number.

53626404412 is an abundant number, since it is smaller than the sum of its proper divisors (56120658244).

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

53626404412 is a wasteful number, since it uses less digits than its factorization.

53626404412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44540257 (or 44540255 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 53626404412 in words is "fifty-three billion, six hundred twenty-six million, four hundred four thousand, four hundred twelve".