4250245221475 has 12 divisors (see below), whose sum is σ = 5749422627240. Its totient is φ = 3091087433600.

The previous prime is 4250245221449. The next prime is 4250245221493. The reversal of 4250245221475 is 5741225420524.

It is a de Polignac number, because none of the positive numbers 2^k-4250245221475 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7727718310 + ... + 7727718859.

It is an arithmetic number, because the mean of its divisors is an integer number (479118552270).

Almost surely, 2^{4250245221475} is an apocalyptic number.

4250245221475 is a deficient number, since it is larger than the sum of its proper divisors (1499177405765).

4250245221475 is a wasteful number, since it uses less digits than its factorization.

4250245221475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15455437190 (or 15455437185 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 43.

The spelling of 4250245221475 in words is "four trillion, two hundred fifty billion, two hundred forty-five million, two hundred twenty-one thousand, four hundred seventy-five".