93377278861056 has 432 divisors, whose sum is σ = 283092622245888. Its totient is φ = 29570398617600.

The previous prime is 93377278861049. The next prime is 93377278861079. The reversal of 93377278861056 is 65016887277339.

93377278861056 is a `hidden beast` number, since 9 + 3 + 377 + 2 + 78 + 86 + 105 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 712352001 + ... + 712483071.

Almost surely, 2^{93377278861056} is an apocalyptic number.

93377278861056 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93377278861056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141546311122944).

93377278861056 is an abundant number, since it is smaller than the sum of its proper divisors (189715343384832).

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

93377278861056 is a wasteful number, since it uses less digits than its factorization.

93377278861056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131328 (or 131311 counting only the distinct ones).

The product of its (nonzero) digits is 640120320, while the sum is 72.

The spelling of 93377278861056 in words is "ninety-three trillion, three hundred seventy-seven billion, two hundred seventy-eight million, eight hundred sixty-one thousand, fifty-six".