6151250452 has 12 divisors (see below), whose sum is σ = 10820465236. Its totient is φ = 3059688960.

The previous prime is 6151250449. The next prime is 6151250467. The reversal of 6151250452 is 2540521516.

It can be written as a sum of positive squares in 2 ways, for example, as 1648035216 + 4503215236 = 40596^2 + 67106^2 .

It is a congruent number.

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, 3983199 + ... + 3984742.

Almost surely, 2^6151250452 is an apocalyptic number.

It is an amenable number.

6151250452 is a deficient number, since it is larger than the sum of its proper divisors (4669214784).

6151250452 is a wasteful number, since it uses less digits than its factorization.

6151250452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7968138 (or 7968136 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 6151250452 is about 78429.9078923340. The cubic root of 6151250452 is about 1832.2629645629.

Adding to 6151250452 its reverse (2540521516), we get a palindrome (8691771968).

The spelling of 6151250452 in words is "six billion, one hundred fifty-one million, two hundred fifty thousand, four hundred fifty-two".