6242878503 has 12 divisors (see below), whose sum is σ = 9227200840. Its totient is φ = 4065129936.

The previous prime is 6242878501. The next prime is 6242878511. The reversal of 6242878503 is 3058782426.

6242878503 is a `hidden beast` number, since 62 + 4 + 2 + 87 + 8 + 503 = 666.

It is not a de Polignac number, because 6242878503 - 2¹ = 6242878501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6242878501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8065348 + ... + 8066121.

Almost surely, 2^6242878503 is an apocalyptic number.

6242878503 is a deficient number, since it is larger than the sum of its proper divisors (2984322337).

6242878503 is a wasteful number, since it uses less digits than its factorization.

6242878503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16131518 (or 16131515 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 6242878503 is about 79011.8883649796. Note that the first 3 decimals coincide. The cubic root of 6242878503 is about 1841.3158615792.

The spelling of 6242878503 in words is "six billion, two hundred forty-two million, eight hundred seventy-eight thousand, five hundred three".