245109594 has 8 divisors (see below), whose sum is σ = 490219200. Its totient is φ = 81703196.

The previous prime is 245109583. The next prime is 245109611. The reversal of 245109594 is 495901542.

245109594 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

245109594 is an admirable number.

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, 20425794 + ... + 20425805.

It is an arithmetic number, because the mean of its divisors is an integer number (61277400).

Almost surely, 2^245109594 is an apocalyptic number.

245109594 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

245109594 is a wasteful number, since it uses less digits than its factorization.

245109594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40851604.

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 245109594 is about 15655.9763029969. The cubic root of 245109594 is about 625.8257620534.

The spelling of 245109594 in words is "two hundred forty-five million, one hundred nine thousand, five hundred ninety-four".