5966021376 has 108 divisors (see below), whose sum is σ = 19658922192. Its totient is φ = 1704572928.

The previous prime is 5966021371. The next prime is 5966021381. The reversal of 5966021376 is 6731206695.

5966021376 is a `hidden beast` number, since 5 + 9 + 6 + 602 + 1 + 37 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (5966021371) and next prime (5966021381).

It is a super-2 number, since 2×5966021376² = 71186822117777866752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5966021371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168831 + ... + 201086.

Almost surely, 2^5966021376 is an apocalyptic number.

5966021376 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5966021376 is an abundant number, since it is smaller than the sum of its proper divisors (13692900816).

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

5966021376 is a wasteful number, since it uses less digits than its factorization.

5966021376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369946 (or 369929 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 5966021376 is about 77240.0244432898. The cubic root of 5966021376 is about 1813.6839162599.

The spelling of 5966021376 in words is "five billion, nine hundred sixty-six million, twenty-one thousand, three hundred seventy-six".