245552303255542 has 8 divisors (see below), whose sum is σ = 368428083905736. Its totient is φ = 122742941953632.

The previous prime is 245552303255503. The next prime is 245552303255549.

245552303255542 is nontrivially palindromic in base 10.

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

It is a self number, because there is not a number n which added to its sum of digits gives 245552303255542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245552303255549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16604827828 + ... + 16604842615.

It is an arithmetic number, because the mean of its divisors is an integer number (46053510488217).

Almost surely, 2^{245552303255542} is an apocalyptic number.

245552303255542 is a deficient number, since it is larger than the sum of its proper divisors (122875780650194).

245552303255542 is a wasteful number, since it uses less digits than its factorization.

245552303255542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33209674142.

The product of its (nonzero) digits is 36000000, while the sum is 52.

The spelling of 245552303255542 in words is "two hundred forty-five trillion, five hundred fifty-two billion, three hundred three million, two hundred fifty-five thousand, five hundred forty-two".