542595484595245 has 8 divisors (see below), whose sum is σ = 657561260539800. Its totient is φ = 429778601659200.

The previous prime is 542595484595233. The next prime is 542595484595249.

542595484595245 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 252415230031561 + 290180254563684 = 15887581^2 + 17034678^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-542595484595245 is a prime.

It is a super-2 number, since 2×542595484595245² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542595484595249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537223251570 + ... + 537223252579.

It is an arithmetic number, because the mean of its divisors is an integer number (82195157567475).

Almost surely, 2^{542595484595245} is an apocalyptic number.

It is an amenable number.

542595484595245 is a deficient number, since it is larger than the sum of its proper divisors (114965775944555).

542595484595245 is a wasteful number, since it uses less digits than its factorization.

542595484595245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074446504255.

The product of its digits is 10368000000, while the sum is 76.

The spelling of 542595484595245 in words is "five hundred forty-two trillion, five hundred ninety-five billion, four hundred eighty-four million, five hundred ninety-five thousand, two hundred forty-five".