45026520841 has 8 divisors (see below), whose sum is σ = 48574671624. Its totient is φ = 41578318080.

The previous prime is 45026520827. The next prime is 45026520857. The reversal of 45026520841 is 14802562054.

It can be written as a sum of positive squares in 4 ways, for example, as 30794985225 + 14231535616 = 175485^2 + 119296^2 .

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 45026520841 - 2¹¹ = 45026518793 is a prime.

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 45026520841.

It is not an unprimeable number, because it can be changed into a prime (45026520871) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 24986070 + ... + 24987871.

It is an arithmetic number, because the mean of its divisors is an integer number (6071833953).

Almost surely, 2^45026520841 is an apocalyptic number.

It is an amenable number.

45026520841 is a deficient number, since it is larger than the sum of its proper divisors (3548150783).

45026520841 is a wasteful number, since it uses less digits than its factorization.

45026520841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49974011.

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 45026520841 in words is "forty-five billion, twenty-six million, five hundred twenty thousand, eight hundred forty-one".