252750126514 has 4 divisors (see below), whose sum is σ = 379125189774. Its totient is φ = 126375063256.

The previous prime is 252750126493. The next prime is 252750126529. The reversal of 252750126514 is 415621057252.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 188395062025 + 64355064489 = 434045^2 + 253683^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63187531627 + ... + 63187531630.

Almost surely, 2^252750126514 is an apocalyptic number.

252750126514 is a deficient number, since it is larger than the sum of its proper divisors (126375063260).

252750126514 is a wasteful number, since it uses less digits than its factorization.

252750126514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126375063259.

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 252750126514 in words is "two hundred fifty-two billion, seven hundred fifty million, one hundred twenty-six thousand, five hundred fourteen".