45432153436541 has 8 divisors (see below), whose sum is σ = 45776331687480. Its totient is φ = 45089242877952.

The previous prime is 45432153436519. The next prime is 45432153436597. The reversal of 45432153436541 is 14563435123454.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 217758489316 + 45214394947225 = 466646^2 + 6724165^2 .

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 45432153436541 - 2⁶ = 45432153436477 is a prime.

It is a super-2 number, since 2×45432153436541² (a number of 28 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 45432153436541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45432123436541) 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, 316851140 + ... + 316994493.

It is an arithmetic number, because the mean of its divisors is an integer number (5722041460935).

Almost surely, 2^{45432153436541} is an apocalyptic number.

It is an amenable number.

45432153436541 is a deficient number, since it is larger than the sum of its proper divisors (344178250939).

45432153436541 is a wasteful number, since it uses less digits than its factorization.

45432153436541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633846175.

The product of its digits is 10368000, while the sum is 50.

Adding to 45432153436541 its reverse (14563435123454), we get a palindrome (59995588559995).

The spelling of 45432153436541 in words is "forty-five trillion, four hundred thirty-two billion, one hundred fifty-three million, four hundred thirty-six thousand, five hundred forty-one".