542630996 has 12 divisors (see below), whose sum is σ = 990891552. Its totient is φ = 259519128.

The previous prime is 542630993. The next prime is 542630999. The reversal of 542630996 is 699036245.

It is an interprime number because it is at equal distance from previous prime (542630993) and next prime (542630999).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542630993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2948990 + ... + 2949173.

It is an arithmetic number, because the mean of its divisors is an integer number (82574296).

Almost surely, 2^542630996 is an apocalyptic number.

It is an amenable number.

542630996 is a deficient number, since it is larger than the sum of its proper divisors (448260556).

542630996 is a wasteful number, since it uses less digits than its factorization.

542630996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5898190 (or 5898188 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 44.

The square root of 542630996 is about 23294.4413111798. The cubic root of 542630996 is about 815.6456654746.

The spelling of 542630996 in words is "five hundred forty-two million, six hundred thirty thousand, nine hundred ninety-six".