46503257657868 has 144 divisors (see below), whose sum is σ = 136243553715360. Its totient is φ = 13238239795200.

The previous prime is 46503257657849. The next prime is 46503257657869. The reversal of 46503257657868 is 86875675230564.

46503257657868 is a `hidden beast` number, since 4 + 6 + 503 + 2 + 5 + 7 + 6 + 57 + 8 + 68 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 46503257657796 and 46503257657805.

It is not an unprimeable number, because it can be changed into a prime (46503257657869) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 54296653 + ... + 55146468.

It is an arithmetic number, because the mean of its divisors is an integer number (946135789690).

Almost surely, 2^{46503257657868} is an apocalyptic number.

It is an amenable number.

46503257657868 is an abundant number, since it is smaller than the sum of its proper divisors (89740296057492).

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

46503257657868 is a wasteful number, since it uses less digits than its factorization.

46503257657868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109443208 (or 109443203 counting only the distinct ones).

The product of its (nonzero) digits is 2032128000, while the sum is 72.

The spelling of 46503257657868 in words is "forty-six trillion, five hundred three billion, two hundred fifty-seven million, six hundred fifty-seven thousand, eight hundred sixty-eight".