46542222636 has 96 divisors (see below), whose sum is σ = 133901429760. Its totient is φ = 12252674304.

The previous prime is 46542222611. The next prime is 46542222667. The reversal of 46542222636 is 63622224564.

It is a happy number.

46542222636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 569985 + ... + 646503.

It is an arithmetic number, because the mean of its divisors is an integer number (1394806560).

Almost surely, 2^46542222636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46542222636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66950714880).

46542222636 is an abundant number, since it is smaller than the sum of its proper divisors (87359207124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46542222636 is a wasteful number, since it uses less digits than its factorization.

46542222636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77103 (or 77101 counting only the distinct ones).

The product of its digits is 829440, while the sum is 42.

The spelling of 46542222636 in words is "forty-six billion, five hundred forty-two million, two hundred twenty-two thousand, six hundred thirty-six".