46066401663 has 4 divisors (see below), whose sum is σ = 61421868888. Its totient is φ = 30710934440.

The previous prime is 46066401653. The next prime is 46066401673. The reversal of 46066401663 is 36610466064.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (46066401653) and next prime (46066401673).

It is a cyclic number.

It is not a de Polignac number, because 46066401663 - 2⁵ = 46066401631 is a prime.

It is a super-2 number, since 2×46066401663² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46066401653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7677733608 + ... + 7677733613.

It is an arithmetic number, because the mean of its divisors is an integer number (15355467222).

Almost surely, 2^46066401663 is an apocalyptic number.

46066401663 is a deficient number, since it is larger than the sum of its proper divisors (15355467225).

46066401663 is a wasteful number, since it uses less digits than its factorization.

46066401663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15355467224.

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 46066401663 in words is "forty-six billion, sixty-six million, four hundred one thousand, six hundred sixty-three".