46421051536 has 20 divisors (see below), whose sum is σ = 90149480064. Its totient is φ = 23156669600.

The previous prime is 46421051507. The next prime is 46421051543. The reversal of 46421051536 is 63515012464.

It is a junction number, because it is equal to n+sod(n) for n = 46421051495 and 46421051504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3358900 + ... + 3372691.

Almost surely, 2^46421051536 is an apocalyptic number.

It is an amenable number.

46421051536 is a deficient number, since it is larger than the sum of its proper divisors (43728428528).

46421051536 is a wasteful number, since it uses less digits than its factorization.

46421051536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6732030 (or 6732024 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 46421051536 in words is "forty-six billion, four hundred twenty-one million, fifty-one thousand, five hundred thirty-six".