2512665662097 has 16 divisors (see below), whose sum is σ = 3527179499520. Its totient is φ = 1586662693200.

The previous prime is 2512665662069. The next prime is 2512665662159. The reversal of 2512665662097 is 7902665662152.

It is not a de Polignac number, because 2512665662097 - 2⁷ = 2512665661969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (2512665662057) 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, 3623529 + ... + 4260902.

It is an arithmetic number, because the mean of its divisors is an integer number (220448718720).

Almost surely, 2^{2512665662097} is an apocalyptic number.

It is an amenable number.

2512665662097 is a deficient number, since it is larger than the sum of its proper divisors (1014513837423).

2512665662097 is a wasteful number, since it uses less digits than its factorization.

2512665662097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7890044.

The product of its (nonzero) digits is 16329600, while the sum is 57.

The spelling of 2512665662097 in words is "two trillion, five hundred twelve billion, six hundred sixty-five million, six hundred sixty-two thousand, ninety-seven".