1064357752020 has 96 divisors (see below), whose sum is σ = 2990529884160. Its totient is φ = 282846412800.

The previous prime is 1064357752013. The next prime is 1064357752043. The reversal of 1064357752020 is 202577534601.

It is a super-2 number, since 2×1064357752020² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26891245 + ... + 26930795.

It is an arithmetic number, because the mean of its divisors is an integer number (31151352960).

Almost surely, 2^{1064357752020} is an apocalyptic number.

1064357752020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1064357752020 is an abundant number, since it is smaller than the sum of its proper divisors (1926172132140).

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

1064357752020 is a wasteful number, since it uses less digits than its factorization.

1064357752020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41105 (or 41103 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 1064357752020 in words is "one trillion, sixty-four billion, three hundred fifty-seven million, seven hundred fifty-two thousand, twenty".