46506444406623 has 16 divisors (see below), whose sum is σ = 68973407289600. Its totient is φ = 30970559261880.

The previous prime is 46506444406619. The next prime is 46506444406663. The reversal of 46506444406623 is 32660444460564.

It is a happy number.

46506444406623 is a `hidden beast` number, since 4 + 6 + 5 + 0 + 6 + 4 + 4 + 4 + 4 + 0 + 6 + 623 = 666.

It is not a de Polignac number, because 46506444406623 - 2² = 46506444406619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46506444406623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46506444406663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 937113873 + ... + 937163498.

It is an arithmetic number, because the mean of its divisors is an integer number (4310837955600).

Almost surely, 2^{46506444406623} is an apocalyptic number.

46506444406623 is a deficient number, since it is larger than the sum of its proper divisors (22466962882977).

46506444406623 is a wasteful number, since it uses less digits than its factorization.

46506444406623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874278299 (or 1874278293 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 54.

The spelling of 46506444406623 in words is "forty-six trillion, five hundred six billion, four hundred forty-four million, four hundred six thousand, six hundred twenty-three".