46786200640542 has 128 divisors (see below), whose sum is σ = 115050386534400. Its totient is φ = 13974085288800.

The previous prime is 46786200640513. The next prime is 46786200640561. The reversal of 46786200640542 is 24504600268764.

It is a happy number.

46786200640542 is a `hidden beast` number, since 4 + 6 + 7 + 8 + 620 + 0 + 6 + 4 + 0 + 5 + 4 + 2 = 666.

46786200640542 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 (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 154163073 + ... + 154466259.

It is an arithmetic number, because the mean of its divisors is an integer number (898831144800).

Almost surely, 2^{46786200640542} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46786200640542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57525193267200).

46786200640542 is an abundant number, since it is smaller than the sum of its proper divisors (68264185893858).

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

46786200640542 is a wasteful number, since it uses less digits than its factorization.

46786200640542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306939 (or 306933 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 54.

The spelling of 46786200640542 in words is "forty-six trillion, seven hundred eighty-six billion, two hundred million, six hundred forty thousand, five hundred forty-two".