1052322054520 has 32 divisors (see below), whose sum is σ = 2582972316720. Its totient is φ = 382662565120.

The previous prime is 1052322054473. The next prime is 1052322054523. The reversal of 1052322054520 is 254502232501.

It is a super-2 number, since 2×1052322054520² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052322054523) 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, 1195820077 + ... + 1195820956.

Almost surely, 2^{1052322054520} is an apocalyptic number.

1052322054520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052322054520 is an abundant number, since it is smaller than the sum of its proper divisors (1530650262200).

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

1052322054520 is a wasteful number, since it uses less digits than its factorization.

1052322054520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391641055 (or 2391641051 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 1052322054520 in words is "one trillion, fifty-two billion, three hundred twenty-two million, fifty-four thousand, five hundred twenty".