1252651376514 has 32 divisors (see below), whose sum is σ = 2551130778240. Its totient is φ = 409961260800.

The previous prime is 1252651376507. The next prime is 1252651376527. The reversal of 1252651376514 is 4156731562521.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5997949 + ... + 6203280.

It is an arithmetic number, because the mean of its divisors is an integer number (79722836820).

Almost surely, 2^{1252651376514} is an apocalyptic number.

1252651376514 is an abundant number, since it is smaller than the sum of its proper divisors (1298479401726).

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

1252651376514 is a wasteful number, since it uses less digits than its factorization.

1252651376514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12201546.

The product of its digits is 1512000, while the sum is 48.

The spelling of 1252651376514 in words is "one trillion, two hundred fifty-two billion, six hundred fifty-one million, three hundred seventy-six thousand, five hundred fourteen".