4157851450 has 24 divisors (see below), whose sum is σ = 8069849568. Its totient is φ = 1590829680.

The previous prime is 4157851429. The next prime is 4157851457. The reversal of 4157851450 is 541587514.

It is not an unprimeable number, because it can be changed into a prime (4157851457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1806612 + ... + 1808911.

It is an arithmetic number, because the mean of its divisors is an integer number (336243732).

Almost surely, 2^4157851450 is an apocalyptic number.

4157851450 is a deficient number, since it is larger than the sum of its proper divisors (3911998118).

4157851450 is a wasteful number, since it uses less digits than its factorization.

4157851450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3615558 (or 3615553 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 40.

The square root of 4157851450 is about 64481.4039084138. The cubic root of 4157851450 is about 1608.0133733717.

The spelling of 4157851450 in words is "four billion, one hundred fifty-seven million, eight hundred fifty-one thousand, four hundred fifty".