46550623499 has 4 divisors (see below), whose sum is σ = 46623020136. Its totient is φ = 46478226864.

The previous prime is 46550623489. The next prime is 46550623529. The reversal of 46550623499 is 99432605564.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46550623499 - 2¹² = 46550619403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46550623499.

It is not an unprimeable number, because it can be changed into a prime (46550623489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36197354 + ... + 36198639.

It is an arithmetic number, because the mean of its divisors is an integer number (11655755034).

Almost surely, 2^46550623499 is an apocalyptic number.

46550623499 is a deficient number, since it is larger than the sum of its proper divisors (72396637).

46550623499 is an equidigital number, since it uses as much as digits as its factorization.

46550623499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72396636.

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 46550623499 in words is "forty-six billion, five hundred fifty million, six hundred twenty-three thousand, four hundred ninety-nine".