452125341531 has 24 divisors (see below), whose sum is σ = 661415040000. Its totient is φ = 297566214192.

The previous prime is 452125341523. The next prime is 452125341539. The reversal of 452125341531 is 135143521254.

452125341531 is a `hidden beast` number, since 45 + 21 + 25 + 3 + 41 + 531 = 666.

It is an interprime number because it is at equal distance from previous prime (452125341523) and next prime (452125341539).

It is not a de Polignac number, because 452125341531 - 2³ = 452125341523 is a prime.

It is a super-2 number, since 2×452125341531² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452125341539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6848920 + ... + 6914618.

It is an arithmetic number, because the mean of its divisors is an integer number (27558960000).

Almost surely, 2^452125341531 is an apocalyptic number.

452125341531 is a deficient number, since it is larger than the sum of its proper divisors (209289698469).

452125341531 is a wasteful number, since it uses less digits than its factorization.

452125341531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75463 (or 75460 counting only the distinct ones).

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

Adding to 452125341531 its reverse (135143521254), we get a palindrome (587268862785).

The spelling of 452125341531 in words is "four hundred fifty-two billion, one hundred twenty-five million, three hundred forty-one thousand, five hundred thirty-one".