1262625012625 has 16 divisors (see below), whose sum is σ = 1587784708224. Its totient is φ = 1002389310000.

The previous prime is 1262625012611. The next prime is 1262625012629. The reversal of 1262625012625 is 5262105262621.

It is not a de Polignac number, because 1262625012625 - 2⁹ = 1262625012113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1262625012629) 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, 38537061 + ... + 38569810.

It is an arithmetic number, because the mean of its divisors is an integer number (99236544264).

Almost surely, 2^{1262625012625} is an apocalyptic number.

It is an amenable number.

1262625012625 is a deficient number, since it is larger than the sum of its proper divisors (325159695599).

1262625012625 is an equidigital number, since it uses as much as digits as its factorization.

1262625012625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77107017 (or 77107007 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 1262625012625 in words is "one trillion, two hundred sixty-two billion, six hundred twenty-five million, twelve thousand, six hundred twenty-five".