1026625516026 has 32 divisors (see below), whose sum is σ = 2241915668928. Its totient is φ = 310820106240.

The previous prime is 1026625516013. The next prime is 1026625516051. The reversal of 1026625516026 is 6206155266201.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6889095 + ... + 7036538.

It is an arithmetic number, because the mean of its divisors is an integer number (70059864654).

Almost surely, 2^{1026625516026} is an apocalyptic number.

1026625516026 is an abundant number, since it is smaller than the sum of its proper divisors (1215290152902).

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

1026625516026 is a wasteful number, since it uses less digits than its factorization.

1026625516026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13926766.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 1026625516026 in words is "one trillion, twenty-six billion, six hundred twenty-five million, five hundred sixteen thousand, twenty-six".