245808751396 has 24 divisors (see below), whose sum is σ = 467752585664. Its totient is φ = 112348732320.

The previous prime is 245808751393. The next prime is 245808751411. The reversal of 245808751396 is 693157808542.

It is a self number, because there is not a number n which added to its sum of digits gives 245808751396.

It is not an unprimeable number, because it can be changed into a prime (245808751393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22941690 + ... + 22952401.

It is a 1-persistent number, because it is pandigital, but 2⋅245808751396 = 491617502792 is not.

Almost surely, 2^245808751396 is an apocalyptic number.

245808751396 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

245808751396 is a deficient number, since it is larger than the sum of its proper divisors (221943834268).

245808751396 is a wasteful number, since it uses less digits than its factorization.

245808751396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45894211 (or 45894209 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 58.

The spelling of 245808751396 in words is "two hundred forty-five billion, eight hundred eight million, seven hundred fifty-one thousand, three hundred ninety-six".