8137060651551 has 48 divisors (see below), whose sum is σ = 12092621635584. Its totient is φ = 4862289624192.

The previous prime is 8137060651529. The next prime is 8137060651553. The reversal of 8137060651551 is 1551560607318.

It is not a de Polignac number, because 8137060651551 - 2⁶ = 8137060651487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8137060651551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8137060651553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1681885 + ... + 4370681.

It is an arithmetic number, because the mean of its divisors is an integer number (251929617408).

Almost surely, 2^{8137060651551} is an apocalyptic number.

8137060651551 is a deficient number, since it is larger than the sum of its proper divisors (3955560984033).

8137060651551 is a wasteful number, since it uses less digits than its factorization.

8137060651551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689000 (or 2688987 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 48.

The spelling of 8137060651551 in words is "eight trillion, one hundred thirty-seven billion, sixty million, six hundred fifty-one thousand, five hundred fifty-one".