245343351350554 has 16 divisors (see below), whose sum is σ = 368265502463616. Its totient is φ = 122588185204000.

The previous prime is 245343351350509. The next prime is 245343351350563. The reversal of 245343351350554 is 455053153343542.

It is a super-2 number, since 2×245343351350554² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484422654 + ... + 484928854.

It is an arithmetic number, because the mean of its divisors is an integer number (23016593903976).

Almost surely, 2^{245343351350554} is an apocalyptic number.

245343351350554 is a deficient number, since it is larger than the sum of its proper divisors (122922151113062).

245343351350554 is a wasteful number, since it uses less digits than its factorization.

245343351350554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670661.

The product of its (nonzero) digits is 32400000, while the sum is 52.

The spelling of 245343351350554 in words is "two hundred forty-five trillion, three hundred forty-three billion, three hundred fifty-one million, three hundred fifty thousand, five hundred fifty-four".