1026254456552 has 32 divisors (see below), whose sum is σ = 2072945989800. Its totient is φ = 473495579904.

The previous prime is 1026254456551. The next prime is 1026254456597. The reversal of 1026254456552 is 2556544526201.

1026254456552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 789741478276 + 236512978276 = 888674^2 + 486326^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1026254456497 and 1026254456506.

It is not an unprimeable number, because it can be changed into a prime (1026254456551) 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, 1361027 + ... + 1976082.

Almost surely, 2^{1026254456552} is an apocalyptic number.

It is an amenable number.

1026254456552 is an abundant number, since it is smaller than the sum of its proper divisors (1046691533248).

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

1026254456552 is a wasteful number, since it uses less digits than its factorization.

1026254456552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340085 (or 3340081 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 1026254456552 in words is "one trillion, twenty-six billion, two hundred fifty-four million, four hundred fifty-six thousand, five hundred fifty-two".