1052550660402 has 48 divisors (see below), whose sum is σ = 2344575834432. Its totient is φ = 341016009120.

The previous prime is 1052550660391. The next prime is 1052550660437. The reversal of 1052550660402 is 2040660552501.

1052550660402 is a `hidden beast` number, since 1 + 0 + 5 + 2 + 550 + 6 + 60 + 40 + 2 = 666.

It is a super-2 number, since 2×1052550660402² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167118 + ... + 1460489.

It is an arithmetic number, because the mean of its divisors is an integer number (48845329884).

Almost surely, 2^{1052550660402} is an apocalyptic number.

1052550660402 is an abundant number, since it is smaller than the sum of its proper divisors (1292025174030).

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

1052550660402 is a wasteful number, since it uses less digits than its factorization.

1052550660402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628623 (or 1628620 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 1052550660402 in words is "one trillion, fifty-two billion, five hundred fifty million, six hundred sixty thousand, four hundred two".