878460067228503 has 8 divisors (see below), whose sum is σ = 1171287805323888. Its totient is φ = 585636186976064.

The previous prime is 878460067228423. The next prime is 878460067228507. The reversal of 878460067228503 is 305822760064878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 878460067228503 - 2¹² = 878460067224407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878460067228507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963929376 + ... + 964840277.

It is an arithmetic number, because the mean of its divisors is an integer number (146410975665486).

Almost surely, 2^{878460067228503} is an apocalyptic number.

878460067228503 is a deficient number, since it is larger than the sum of its proper divisors (292827738095385).

878460067228503 is a wasteful number, since it uses less digits than its factorization.

878460067228503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928921473.

The product of its (nonzero) digits is 216760320, while the sum is 66.

The spelling of 878460067228503 in words is "eight hundred seventy-eight trillion, four hundred sixty billion, sixty-seven million, two hundred twenty-eight thousand, five hundred three".