46894335601 has 3 divisors (see below), whose sum is σ = 46894552153. Its totient is φ = 46894119050.

The previous prime is 46894335589. The next prime is 46894335617. The reversal of 46894335601 is 10653349864.

It is a happy number.

The square root of 46894335601 is 216551.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 46894335601 - 2⁵ = 46894335569 is a prime.

It is a super-2 number, since 2×46894335601² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46894335001) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 108276 + ... + 324826.

Almost surely, 2^46894335601 is an apocalyptic number.

46894335601 is the 216551-st square number.

46894335601 is the 108276-th centered octagonal number.

It is an amenable number.

46894335601 is a deficient number, since it is larger than the sum of its proper divisors (216552).

46894335601 is an frugal number, since it uses more digits than its factorization.

46894335601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433102 (or 216551 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 49.

Multiplying 46894335601 by its sum of digits (49), we get a square (2297822444449 = 1515857²).

The spelling of 46894335601 in words is "forty-six billion, eight hundred ninety-four million, three hundred thirty-five thousand, six hundred one".