245025514 has 4 divisors (see below), whose sum is σ = 367538274. Its totient is φ = 122512756.

The previous prime is 245025511. The next prime is 245025527. The reversal of 245025514 is 415520542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 199233225 + 45792289 = 14115^2 + 6767^2 .

It is not an unprimeable number, because it can be changed into a prime (245025511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61256377 + ... + 61256380.

Almost surely, 2^245025514 is an apocalyptic number.

245025514 is a deficient number, since it is larger than the sum of its proper divisors (122512760).

245025514 is a wasteful number, since it uses less digits than its factorization.

245025514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122512759.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 245025514 is about 15653.2908361149. The cubic root of 245025514 is about 625.7541948182.

The spelling of 245025514 in words is "two hundred forty-five million, twenty-five thousand, five hundred fourteen".