245151105 has 8 divisors (see below), whose sum is σ = 392241792. Its totient is φ = 130747248.

The previous prime is 245151083. The next prime is 245151119. The reversal of 245151105 is 501151542.

245151105 is digitally balanced in base 2, because in such base 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.

It is not a de Polignac number, because 245151105 - 2¹² = 245147009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8171689 + ... + 8171718.

It is an arithmetic number, because the mean of its divisors is an integer number (49030224).

Almost surely, 2^245151105 is an apocalyptic number.

It is an amenable number.

245151105 is a deficient number, since it is larger than the sum of its proper divisors (147090687).

245151105 is a wasteful number, since it uses less digits than its factorization.

245151105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16343415.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 245151105 is about 15657.3019706462. The cubic root of 245151105 is about 625.8610893620.

The spelling of 245151105 in words is "two hundred forty-five million, one hundred fifty-one thousand, one hundred five".