245855495 has 16 divisors (see below), whose sum is σ = 302221920. Its totient is φ = 191942784.

The previous prime is 245855473. The next prime is 245855503. The reversal of 245855495 is 594558542.

It is a cyclic number.

It is not a de Polignac number, because 245855495 - 2⁶ = 245855431 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33149 + ... + 39881.

It is an arithmetic number, because the mean of its divisors is an integer number (18888870).

Almost surely, 2^245855495 is an apocalyptic number.

245855495 is a deficient number, since it is larger than the sum of its proper divisors (56366425).

245855495 is a wasteful number, since it uses less digits than its factorization.

245855495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6914.

The product of its digits is 1440000, while the sum is 47.

The square root of 245855495 is about 15679.7798135050. The cubic root of 245855495 is about 626.4599427853.

The spelling of 245855495 in words is "two hundred forty-five million, eight hundred fifty-five thousand, four hundred ninety-five".