46645854608 has 10 divisors (see below), whose sum is σ = 90376343334. Its totient is φ = 23322927296.

The previous prime is 46645854589. The next prime is 46645854613. The reversal of 46645854608 is 80645854664.

It can be written as a sum of positive squares in only one way, i.e., 35301900544 + 11343954064 = 187888^2 + 106508^2 .

It is a super-2 number, since 2×46645854608² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1457682941 + ... + 1457682972.

Almost surely, 2^46645854608 is an apocalyptic number.

It is an amenable number.

46645854608 is a deficient number, since it is larger than the sum of its proper divisors (43730488726).

46645854608 is a wasteful number, since it uses less digits than its factorization.

46645854608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2915365921 (or 2915365915 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 56.

Adding to 46645854608 its sum of digits (56), we get a palindrome (46645854664).

The spelling of 46645854608 in words is "forty-six billion, six hundred forty-five million, eight hundred fifty-four thousand, six hundred eight".