45241552541 has 4 divisors (see below), whose sum is σ = 46345005084. Its totient is φ = 44138100000.

The previous prime is 45241552537. The next prime is 45241552571. The reversal of 45241552541 is 14525514254.

45241552541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16421397316 + 28820155225 = 128146^2 + 169765^2 .

It is a cyclic number.

It is not a de Polignac number, because 45241552541 - 2² = 45241552537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45241552495 and 45241552504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45241552501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551726210 + ... + 551726291.

It is an arithmetic number, because the mean of its divisors is an integer number (11586251271).

Almost surely, 2^45241552541 is an apocalyptic number.

45241552541 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

45241552541 is a deficient number, since it is larger than the sum of its proper divisors (1103452543).

45241552541 is a wasteful number, since it uses less digits than its factorization.

45241552541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103452542.

The product of its digits is 160000, while the sum is 38.

The spelling of 45241552541 in words is "forty-five billion, two hundred forty-one million, five hundred fifty-two thousand, five hundred forty-one".