245374367254 has 4 divisors (see below), whose sum is σ = 368061550884. Its totient is φ = 122687183626.

The previous prime is 245374367243. The next prime is 245374367267. The reversal of 245374367254 is 452763473542.

245374367254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61343591812 + ... + 61343591815.

It is an arithmetic number, because the mean of its divisors is an integer number (92015387721).

Almost surely, 2^245374367254 is an apocalyptic number.

245374367254 is a deficient number, since it is larger than the sum of its proper divisors (122687183630).

245374367254 is a wasteful number, since it uses less digits than its factorization.

245374367254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122687183629.

The product of its digits is 16934400, while the sum is 52.

The spelling of 245374367254 in words is "two hundred forty-five billion, three hundred seventy-four million, three hundred sixty-seven thousand, two hundred fifty-four".