53052450305556 has 24 divisors (see below), whose sum is σ = 133311285383584. Its totient is φ = 16323830863200.

The previous prime is 53052450305501. The next prime is 53052450305563. The reversal of 53052450305556 is 65550305425035.

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, 170039904670 + ... + 170039904981.

Almost surely, 2^{53052450305556} is an apocalyptic number.

It is an amenable number.

53052450305556 is an abundant number, since it is smaller than the sum of its proper divisors (80258835078028).

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

53052450305556 is a wasteful number, since it uses less digits than its factorization.

53052450305556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340079809671 (or 340079809669 counting only the distinct ones).

The product of its (nonzero) digits is 6750000, while the sum is 48.

The spelling of 53052450305556 in words is "fifty-three trillion, fifty-two billion, four hundred fifty million, three hundred five thousand, five hundred fifty-six".