245153551450 has 48 divisors (see below), whose sum is σ = 457061889024. Its totient is φ = 97830216000.

The previous prime is 245153551429. The next prime is 245153551483. The reversal of 245153551450 is 54155351542.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74264800 + ... + 74268100.

It is an arithmetic number, because the mean of its divisors is an integer number (9522122688).

Almost surely, 2^245153551450 is an apocalyptic number.

245153551450 is a deficient number, since it is larger than the sum of its proper divisors (211908337574).

245153551450 is a wasteful number, since it uses less digits than its factorization.

245153551450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6367 (or 6362 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 245153551450 in words is "two hundred forty-five billion, one hundred fifty-three million, five hundred fifty-one thousand, four hundred fifty".