452737343525 has 12 divisors (see below), whose sum is σ = 562135933572. Its totient is φ = 361711405440.

The previous prime is 452737343507. The next prime is 452737343543. The reversal of 452737343525 is 525343737254.

It is an interprime number because it is at equal distance from previous prime (452737343507) and next prime (452737343543).

It can be written as a sum of positive squares in 6 ways, for example, as 2956531876 + 449780811649 = 54374^2 + 670657^2 .

It is not a de Polignac number, because 452737343525 - 2²⁶ = 452670234661 is a prime.

It is a super-2 number, since 2×452737343525² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11942432 + ... + 11980281.

It is an arithmetic number, because the mean of its divisors is an integer number (46844661131).

Almost surely, 2^452737343525 is an apocalyptic number.

It is an amenable number.

452737343525 is a deficient number, since it is larger than the sum of its proper divisors (109398590047).

452737343525 is a wasteful number, since it uses less digits than its factorization.

452737343525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23923480 (or 23923475 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 50.

The spelling of 452737343525 in words is "four hundred fifty-two billion, seven hundred thirty-seven million, three hundred forty-three thousand, five hundred twenty-five".