46849494865 has 8 divisors (see below), whose sum is σ = 57172265280. Its totient is φ = 36844348272.

The previous prime is 46849494823. The next prime is 46849494871. The reversal of 46849494865 is 56849494864.

46849494865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46849494865 - 2³⁵ = 12489756497 is a prime.

It is a super-2 number, since 2×46849494865² (a number of 22 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 46849494865.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79405629 + ... + 79406218.

It is an arithmetic number, because the mean of its divisors is an integer number (7146533160).

Almost surely, 2^46849494865 is an apocalyptic number.

It is an amenable number.

46849494865 is a deficient number, since it is larger than the sum of its proper divisors (10322770415).

46849494865 is a wasteful number, since it uses less digits than its factorization.

46849494865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158811911.

The product of its digits is 238878720, while the sum is 67.

Subtracting 46849494865 from its reverse (56849494864), we obtain a palindrome (9999999999).

The spelling of 46849494865 in words is "forty-six billion, eight hundred forty-nine million, four hundred ninety-four thousand, eight hundred sixty-five".