245233441554 has 32 divisors (see below), whose sum is σ = 519795864576. Its totient is φ = 76865168640.

The previous prime is 245233441493. The next prime is 245233441603. The reversal of 245233441554 is 455144332542.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995037 + ... + 1216784.

It is an arithmetic number, because the mean of its divisors is an integer number (16243620768).

Almost surely, 2^245233441554 is an apocalyptic number.

245233441554 is an abundant number, since it is smaller than the sum of its proper divisors (274562423022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245233441554 is a wasteful number, since it uses less digits than its factorization.

245233441554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212930.

The product of its digits is 1152000, while the sum is 42.

The spelling of 245233441554 in words is "two hundred forty-five billion, two hundred thirty-three million, four hundred forty-one thousand, five hundred fifty-four".