2567001551345 has 64 divisors (see below), whose sum is σ = 3904224399360. Its totient is φ = 1573667654400.

The previous prime is 2567001551329. The next prime is 2567001551347. The reversal of 2567001551345 is 5431551007652.

It is not a de Polignac number, because 2567001551345 - 2⁴ = 2567001551329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2567001551296 and 2567001551305.

It is not an unprimeable number, because it can be changed into a prime (2567001551347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 197713724 + ... + 197726706.

It is an arithmetic number, because the mean of its divisors is an integer number (61003506240).

Almost surely, 2^{2567001551345} is an apocalyptic number.

It is an amenable number.

2567001551345 is a deficient number, since it is larger than the sum of its proper divisors (1337222848015).

2567001551345 is a wasteful number, since it uses less digits than its factorization.

2567001551345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21486.

The product of its (nonzero) digits is 630000, while the sum is 44.

Adding to 2567001551345 its reverse (5431551007652), we get a palindrome (7998552558997).

The spelling of 2567001551345 in words is "two trillion, five hundred sixty-seven billion, one million, five hundred fifty-one thousand, three hundred forty-five".