6356206452542 has 16 divisors (see below), whose sum is σ = 9555200151840. Its totient is φ = 3171147319392.

The previous prime is 6356206452529. The next prime is 6356206452551. The reversal of 6356206452542 is 2452546026536.

It is a happy number.

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, 218117 + ... + 3572112.

It is an arithmetic number, because the mean of its divisors is an integer number (597200009490).

Almost surely, 2^{6356206452542} is an apocalyptic number.

6356206452542 is a deficient number, since it is larger than the sum of its proper divisors (3198993699298).

6356206452542 is a wasteful number, since it uses less digits than its factorization.

6356206452542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3792067.

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 6356206452542 in words is "six trillion, three hundred fifty-six billion, two hundred six million, four hundred fifty-two thousand, five hundred forty-two".