245487268822 has 16 divisors (see below), whose sum is σ = 384266200032. Its totient is φ = 117399237120.

The previous prime is 245487268781. The next prime is 245487268837. The reversal of 245487268822 is 228862784542.

It is a congruent number.

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, 565672 + ... + 900532.

It is an arithmetic number, because the mean of its divisors is an integer number (24016637502).

Almost surely, 2^245487268822 is an apocalyptic number.

245487268822 is a deficient number, since it is larger than the sum of its proper divisors (138778931210).

245487268822 is a wasteful number, since it uses less digits than its factorization.

245487268822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350823.

The product of its digits is 27525120, while the sum is 58.

The spelling of 245487268822 in words is "two hundred forty-five billion, four hundred eighty-seven million, two hundred sixty-eight thousand, eight hundred twenty-two".