65766052551104 has 14 divisors (see below), whose sum is σ = 130504510531224. Its totient is φ = 32883026275520.

The previous prime is 65766052551049. The next prime is 65766052551151. The reversal of 65766052551104 is 40115525066756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513797285492 + ... + 513797285619.

Almost surely, 2^{65766052551104} is an apocalyptic number.

65766052551104 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

65766052551104 is a deficient number, since it is larger than the sum of its proper divisors (64738457980120).

65766052551104 is a wasteful number, since it uses less digits than its factorization.

65766052551104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027594571123 (or 1027594571113 counting only the distinct ones).

The product of its (nonzero) digits is 7560000, while the sum is 53.

The spelling of 65766052551104 in words is "sixty-five trillion, seven hundred sixty-six billion, fifty-two million, five hundred fifty-one thousand, one hundred four".