542446606630 has 32 divisors (see below), whose sum is σ = 982010822400. Its totient is φ = 215733035232.

The previous prime is 542446606613. The next prime is 542446606631. The reversal of 542446606630 is 36606644245.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542446606631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13804551 + ... + 13843789.

It is an arithmetic number, because the mean of its divisors is an integer number (30687838200).

Almost surely, 2^542446606630 is an apocalyptic number.

542446606630 is a deficient number, since it is larger than the sum of its proper divisors (439564215770).

542446606630 is a wasteful number, since it uses less digits than its factorization.

542446606630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47148.

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 542446606630 in words is "five hundred forty-two billion, four hundred forty-six million, six hundred six thousand, six hundred thirty".