1452261242536 has 64 divisors (see below), whose sum is σ = 3027358817280. Its totient is φ = 648585584640.

The previous prime is 1452261242501. The next prime is 1452261242581. The reversal of 1452261242536 is 6352421622541.

It is a super-2 number, since 2×1452261242536² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1452261242492 and 1452261242501.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44142685 + ... + 44175571.

It is an arithmetic number, because the mean of its divisors is an integer number (47302481520).

Almost surely, 2^{1452261242536} is an apocalyptic number.

It is an amenable number.

1452261242536 is an abundant number, since it is smaller than the sum of its proper divisors (1575097574744).

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

1452261242536 is a wasteful number, since it uses less digits than its factorization.

1452261242536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46634 (or 46630 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The spelling of 1452261242536 in words is "one trillion, four hundred fifty-two billion, two hundred sixty-one million, two hundred forty-two thousand, five hundred thirty-six".