6353942542 has 16 divisors (see below), whose sum is σ = 10100864592. Its totient is φ = 2987332480.

The previous prime is 6353942537. The next prime is 6353942561. The reversal of 6353942542 is 2452493536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48553 + ... + 122740.

It is an arithmetic number, because the mean of its divisors is an integer number (631304037).

Almost surely, 2^6353942542 is an apocalyptic number.

6353942542 is a deficient number, since it is larger than the sum of its proper divisors (3746922050).

6353942542 is a wasteful number, since it uses less digits than its factorization.

6353942542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172403.

The product of its digits is 777600, while the sum is 43.

The square root of 6353942542 is about 79711.6211226443. The cubic root of 6353942542 is about 1852.1710612907.

The spelling of 6353942542 in words is "six billion, three hundred fifty-three million, nine hundred forty-two thousand, five hundred forty-two".