2511426063387 has 8 divisors (see below), whose sum is σ = 3366099855360. Its totient is φ = 1665518156840.

The previous prime is 2511426063319. The next prime is 2511426063403. The reversal of 2511426063387 is 7833606241152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2511426063387 - 2⁸ = 2511426063131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2511426063187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2191470687 + ... + 2191471832.

It is an arithmetic number, because the mean of its divisors is an integer number (420762481920).

Almost surely, 2^{2511426063387} is an apocalyptic number.

2511426063387 is a deficient number, since it is larger than the sum of its proper divisors (854673791973).

2511426063387 is a wasteful number, since it uses less digits than its factorization.

2511426063387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382942713.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 2511426063387 in words is "two trillion, five hundred eleven billion, four hundred twenty-six million, sixty-three thousand, three hundred eighty-seven".