245554510255232 has 16 divisors (see below), whose sum is σ = 489190625899350. Its totient is φ = 122777255127552.

The previous prime is 245554510255189. The next prime is 245554510255357. The reversal of 245554510255232 is 232552015455542.

It is a happy number.

245554510255232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 245434334326336 + 120175928896 = 15666344^2 + 346664^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 959197305557 + ... + 959197305812.

Almost surely, 2^{245554510255232} is an apocalyptic number.

It is an amenable number.

245554510255232 is a deficient number, since it is larger than the sum of its proper divisors (243636115644118).

245554510255232 is an equidigital number, since it uses as much as digits as its factorization.

245554510255232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918394611383 (or 1918394611371 counting only the distinct ones).

The product of its (nonzero) digits is 12000000, while the sum is 50.

The spelling of 245554510255232 in words is "two hundred forty-five trillion, five hundred fifty-four billion, five hundred ten million, two hundred fifty-five thousand, two hundred thirty-two".