45246798678 has 16 divisors (see below), whose sum is σ = 91977099696. Its totient is φ = 14835015840.

The previous prime is 45246798631. The next prime is 45246798757. The reversal of 45246798678 is 87689764254.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61812201 + ... + 61812932.

It is an arithmetic number, because the mean of its divisors is an integer number (5748568731).

Almost surely, 2^45246798678 is an apocalyptic number.

45246798678 is an abundant number, since it is smaller than the sum of its proper divisors (46730301018).

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

45246798678 is a wasteful number, since it uses less digits than its factorization.

45246798678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123625199.

The product of its digits is 162570240, while the sum is 66.

The spelling of 45246798678 in words is "forty-five billion, two hundred forty-six million, seven hundred ninety-eight thousand, six hundred seventy-eight".