1026162553012 has 12 divisors (see below), whose sum is σ = 1829667193956. Its totient is φ = 503400497600.

The previous prime is 1026162553001. The next prime is 1026162553021. The reversal of 1026162553012 is 2103552616201.

It can be written as a sum of positive squares in 2 ways, for example, as 732318331536 + 293844221476 = 855756^2 + 542074^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2420194489 + ... + 2420194912.

It is an arithmetic number, because the mean of its divisors is an integer number (152472266163).

Almost surely, 2^{1026162553012} is an apocalyptic number.

It is an amenable number.

1026162553012 is a deficient number, since it is larger than the sum of its proper divisors (803504640944).

1026162553012 is a wasteful number, since it uses less digits than its factorization.

1026162553012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4840389458 (or 4840389456 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 1026162553012 in words is "one trillion, twenty-six billion, one hundred sixty-two million, five hundred fifty-three thousand, twelve".