542647130 has 32 divisors (see below), whose sum is σ = 1015632000. Its totient is φ = 208498752.

The previous prime is 542647121. The next prime is 542647139. The reversal of 542647130 is 31746245.

It is an interprime number because it is at equal distance from previous prime (542647121) and next prime (542647139).

It is not an unprimeable number, because it can be changed into a prime (542647139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53009 + ... + 62411.

It is an arithmetic number, because the mean of its divisors is an integer number (31738500).

Almost surely, 2^542647130 is an apocalyptic number.

542647130 is a deficient number, since it is larger than the sum of its proper divisors (472984870).

542647130 is a wasteful number, since it uses less digits than its factorization.

542647130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9638.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 542647130 is about 23294.7876143999. The cubic root of 542647130 is about 815.6537492350.

The spelling of 542647130 in words is "five hundred forty-two million, six hundred forty-seven thousand, one hundred thirty".