4152251236 has 12 divisors (see below), whose sum is σ = 8304502528. Its totient is φ = 1779536232.

The previous prime is 4152251227. The next prime is 4152251251. The reversal of 4152251236 is 6321522514.

4152251236 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4152251198 and 4152251207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74147316 + ... + 74147371.

Almost surely, 2^4152251236 is an apocalyptic number.

It is an amenable number.

4152251236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4152251236 is a wasteful number, since it uses less digits than its factorization.

4152251236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148294698 (or 148294696 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 4152251236 is about 64437.9642446904. The cubic root of 4152251236 is about 1607.2911040949.

The spelling of 4152251236 in words is "four billion, one hundred fifty-two million, two hundred fifty-one thousand, two hundred thirty-six".