542045552307 has 64 divisors (see below), whose sum is σ = 874244087808. Its totient is φ = 292159872000.

The previous prime is 542045552299. The next prime is 542045552327. The reversal of 542045552307 is 703255540245.

It is not a de Polignac number, because 542045552307 - 2³ = 542045552299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (542045552327) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29804757 + ... + 29822937.

It is an arithmetic number, because the mean of its divisors is an integer number (13660063872).

Almost surely, 2^542045552307 is an apocalyptic number.

542045552307 is a deficient number, since it is larger than the sum of its proper divisors (332198535501).

542045552307 is a wasteful number, since it uses less digits than its factorization.

542045552307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19380.

The product of its (nonzero) digits is 840000, while the sum is 42.

The spelling of 542045552307 in words is "five hundred forty-two billion, forty-five million, five hundred fifty-two thousand, three hundred seven".