2512654675663 has 8 divisors (see below), whose sum is σ = 2741106597840. Its totient is φ = 2284207548480.

The previous prime is 2512654675639. The next prime is 2512654675777. The reversal of 2512654675663 is 3665764562152.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-2512654675663 is a prime.

It is a super-2 number, since 2×2512654675663² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2512654675598 and 2512654675607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512654675163) 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, 55678 + ... + 2242411.

It is an arithmetic number, because the mean of its divisors is an integer number (342638324730).

Almost surely, 2^{2512654675663} is an apocalyptic number.

2512654675663 is a deficient number, since it is larger than the sum of its proper divisors (228451922177).

2512654675663 is a wasteful number, since it uses less digits than its factorization.

2512654675663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397497.

The product of its digits is 54432000, while the sum is 58.

The spelling of 2512654675663 in words is "two trillion, five hundred twelve billion, six hundred fifty-four million, six hundred seventy-five thousand, six hundred sixty-three".