245155523332 has 12 divisors (see below), whose sum is σ = 434191108176. Its totient is φ = 121100921000.

The previous prime is 245155523321. The next prime is 245155523381. The reversal of 245155523332 is 233325551542.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369209794 + ... + 369210457.

It is an arithmetic number, because the mean of its divisors is an integer number (36182592348).

Almost surely, 2^245155523332 is an apocalyptic number.

It is an amenable number.

245155523332 is a deficient number, since it is larger than the sum of its proper divisors (189035584844).

245155523332 is a wasteful number, since it uses less digits than its factorization.

245155523332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738420338 (or 738420336 counting only the distinct ones).

The product of its digits is 540000, while the sum is 40.

The spelling of 245155523332 in words is "two hundred forty-five billion, one hundred fifty-five million, five hundred twenty-three thousand, three hundred thirty-two".