94531413566 has 16 divisors (see below), whose sum is σ = 144096184224. Its totient is φ = 46505458944.

The previous prime is 94531413563. The next prime is 94531413569. The reversal of 94531413566 is 66531413549.

It is an interprime number because it is at equal distance from previous prime (94531413563) and next prime (94531413569).

It is a super-2 number, since 2×94531413566² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 94531413566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94531413563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1495610 + ... + 1557533.

It is an arithmetic number, because the mean of its divisors is an integer number (9006011514).

Almost surely, 2^94531413566 is an apocalyptic number.

94531413566 is a deficient number, since it is larger than the sum of its proper divisors (49564770658).

94531413566 is a wasteful number, since it uses less digits than its factorization.

94531413566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053395.

The product of its digits is 1166400, while the sum is 47.

The spelling of 94531413566 in words is "ninety-four billion, five hundred thirty-one million, four hundred thirteen thousand, five hundred sixty-six".