245315102354 has 16 divisors (see below), whose sum is σ = 420597576000. Its totient is φ = 105120693744.

The previous prime is 245315102273. The next prime is 245315102381. The reversal of 245315102354 is 453201513542.

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, 1089284 + ... + 1295055.

It is an arithmetic number, because the mean of its divisors is an integer number (26287348500).

Almost surely, 2^245315102354 is an apocalyptic number.

245315102354 is a deficient number, since it is larger than the sum of its proper divisors (175282473646).

245315102354 is a wasteful number, since it uses less digits than its factorization.

245315102354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391697.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 245315102354 its reverse (453201513542), we get a palindrome (698516615896).

The spelling of 245315102354 in words is "two hundred forty-five billion, three hundred fifteen million, one hundred two thousand, three hundred fifty-four".