542475343574245 has 32 divisors (see below), whose sum is σ = 655048986808320. Its totient is φ = 431267936904000.

The previous prime is 542475343574209. The next prime is 542475343574309.

542475343574245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 542475343574245 - 2⁹ = 542475343573733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1984981960 + ... + 1985255230.

It is an arithmetic number, because the mean of its divisors is an integer number (20470280837760).

Almost surely, 2^{542475343574245} is an apocalyptic number.

It is an amenable number.

542475343574245 is a deficient number, since it is larger than the sum of its proper divisors (112573643234075).

542475343574245 is a wasteful number, since it uses less digits than its factorization.

542475343574245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276337.

The product of its digits is 1128960000, while the sum is 64.

The spelling of 542475343574245 in words is "five hundred forty-two trillion, four hundred seventy-five billion, three hundred forty-three million, five hundred seventy-four thousand, two hundred forty-five".