6559258401651 has 16 divisors (see below), whose sum is σ = 8761675464864. Its totient is φ = 4364846002944.

The previous prime is 6559258401593. The next prime is 6559258401671. The reversal of 6559258401651 is 1561048529556.

It is not a de Polignac number, because 6559258401651 - 2⁶ = 6559258401587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6559258401591 and 6559258401600.

It is not an unprimeable number, because it can be changed into a prime (6559258401671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3748735 + ... + 5212631.

It is an arithmetic number, because the mean of its divisors is an integer number (547604716554).

Almost surely, 2^{6559258401651} is an apocalyptic number.

6559258401651 is a deficient number, since it is larger than the sum of its proper divisors (2202417063213).

6559258401651 is a wasteful number, since it uses less digits than its factorization.

6559258401651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466630.

The product of its (nonzero) digits is 12960000, while the sum is 57.

The spelling of 6559258401651 in words is "six trillion, five hundred fifty-nine billion, two hundred fifty-eight million, four hundred one thousand, six hundred fifty-one".