1295626292052 has 24 divisors (see below), whose sum is σ = 3026551740576. Its totient is φ = 431386327008.

The previous prime is 1295626292047. The next prime is 1295626292071. The reversal of 1295626292052 is 2502926265921.

It is a junction number, because it is equal to n+sod(n) for n = 1295626291986 and 1295626292004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61126923 + ... + 61148114.

It is an arithmetic number, because the mean of its divisors is an integer number (126106322524).

Almost surely, 2^{1295626292052} is an apocalyptic number.

1295626292052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1295626292052 is an abundant number, since it is smaller than the sum of its proper divisors (1730925448524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1295626292052 is a wasteful number, since it uses less digits than its factorization.

1295626292052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122275927 (or 122275925 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 1295626292052 in words is "one trillion, two hundred ninety-five billion, six hundred twenty-six million, two hundred ninety-two thousand, fifty-two".