6245493842 has 48 divisors (see below), whose sum is σ = 11217019968. Its totient is φ = 2599359840.

The previous prime is 6245493829. The next prime is 6245493887. The reversal of 6245493842 is 2483945426.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 459488 + ... + 472884.

It is an arithmetic number, because the mean of its divisors is an integer number (233687916).

Almost surely, 2^6245493842 is an apocalyptic number.

6245493842 is a deficient number, since it is larger than the sum of its proper divisors (4971526126).

6245493842 is a wasteful number, since it uses less digits than its factorization.

6245493842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13551 (or 13544 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 47.

The square root of 6245493842 is about 79028.4369198835. The cubic root of 6245493842 is about 1841.5729541399.

The spelling of 6245493842 in words is "six billion, two hundred forty-five million, four hundred ninety-three thousand, eight hundred forty-two".