10026555302020 has 24 divisors (see below), whose sum is σ = 21137695196184. Its totient is φ = 3995016585216.

The previous prime is 10026555302009. The next prime is 10026555302077. The reversal of 10026555302020 is 2020355562001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3475085048964 + 6551470253056 = 1864158^2 + 2559584^2 .

It is a super-2 number, since 2×10026555302020² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975340707 + ... + 975350986.

It is an arithmetic number, because the mean of its divisors is an integer number (880737299841).

Almost surely, 2^{10026555302020} is an apocalyptic number.

10026555302020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10026555302020 is an abundant number, since it is smaller than the sum of its proper divisors (11111139894164).

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

10026555302020 is a wasteful number, since it uses less digits than its factorization.

10026555302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950691959 (or 1950691957 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 10026555302020 in words is "ten trillion, twenty-six billion, five hundred fifty-five million, three hundred two thousand, twenty".