1452638362541 has 8 divisors (see below), whose sum is σ = 1497410478720. Its totient is φ = 1408443951328.

The previous prime is 1452638362499. The next prime is 1452638362639.

1452638362541 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1452638362541 - 2⁶ = 1452638362477 is a prime.

It is a super-2 number, since 2×1452638362541² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1452638362541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452638367541) 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, 144421136 + ... + 144431193.

It is an arithmetic number, because the mean of its divisors is an integer number (187176309840).

Almost surely, 2^{1452638362541} is an apocalyptic number.

It is an amenable number.

1452638362541 is a deficient number, since it is larger than the sum of its proper divisors (44772116179).

1452638362541 is a wasteful number, since it uses less digits than its factorization.

1452638362541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288852483.

The product of its digits is 4147200, while the sum is 50.

The spelling of 1452638362541 in words is "one trillion, four hundred fifty-two billion, six hundred thirty-eight million, three hundred sixty-two thousand, five hundred forty-one".