46523638390 has 32 divisors (see below), whose sum is σ = 84720492000. Its totient is φ = 18392318208.

The previous prime is 46523638333. The next prime is 46523638433. The reversal of 46523638390 is 9383632564.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2285176 + ... + 2305444.

It is an arithmetic number, because the mean of its divisors is an integer number (2647515375).

Almost surely, 2^46523638390 is an apocalyptic number.

46523638390 is a deficient number, since it is larger than the sum of its proper divisors (38196853610).

46523638390 is a wasteful number, since it uses less digits than its factorization.

46523638390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22944.

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 46523638390 in words is "forty-six billion, five hundred twenty-three million, six hundred thirty-eight thousand, three hundred ninety".