46821631353 has 48 divisors (see below), whose sum is σ = 80940237120. Its totient is φ = 23856021504.

The previous prime is 46821631343. The next prime is 46821631357. The reversal of 46821631353 is 35313612864.

It is not a de Polignac number, because 46821631353 - 2⁸ = 46821631097 is a prime.

It is a super-2 number, since 2×46821631353² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46821631357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 445576 + ... + 540537.

It is an arithmetic number, because the mean of its divisors is an integer number (1686254940).

Almost surely, 2^46821631353 is an apocalyptic number.

It is an amenable number.

46821631353 is a deficient number, since it is larger than the sum of its proper divisors (34118605767).

46821631353 is a wasteful number, since it uses less digits than its factorization.

46821631353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986166 (or 986159 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The spelling of 46821631353 in words is "forty-six billion, eight hundred twenty-one million, six hundred thirty-one thousand, three hundred fifty-three".