1090026125 has 12 divisors (see below), whose sum is σ = 1360813428. Its totient is φ = 871725600.

The previous prime is 1090026107. The next prime is 1090026139. The reversal of 1090026125 is 5216200901.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 6 ways, for example, as 75030244 + 1014995881 = 8662^2 + 31859^2 .

It is not a de Polignac number, because 1090026125 - 2¹² = 1090022029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1090026094 and 1090026103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367649 + ... + 370601.

It is an arithmetic number, because the mean of its divisors is an integer number (113401119).

Almost surely, 2^1090026125 is an apocalyptic number.

It is an amenable number.

1090026125 is a deficient number, since it is larger than the sum of its proper divisors (270787303).

1090026125 is an frugal number, since it uses more digits than its factorization.

1090026125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5921 (or 2958 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1090026125 is about 33015.5436877844. The cubic root of 1090026125 is about 1029.1506886303.

The spelling of 1090026125 in words is "one billion, ninety million, twenty-six thousand, one hundred twenty-five".