45331264540241 has 2 divisors, whose sum is σ = 45331264540242. Its totient is φ = 45331264540240.

The previous prime is 45331264540223. The next prime is 45331264540273. The reversal of 45331264540241 is 14204546213354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42131834737216 + 3199429803025 = 6490904^2 + 1788695^2 .

It is a cyclic number.

It is not a de Polignac number, because 45331264540241 - 2²² = 45331260345937 is a prime.

It is a super-2 number, since 2×45331264540241² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45331264540192 and 45331264540201.

It is not a weakly prime, because it can be changed into another prime (45331264540141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22665632270120 + 22665632270121.

It is an arithmetic number, because the mean of its divisors is an integer number (22665632270121).

Almost surely, 2^{45331264540241} is an apocalyptic number.

It is an amenable number.

45331264540241 is a deficient number, since it is larger than the sum of its proper divisors (1).

45331264540241 is an equidigital number, since it uses as much as digits as its factorization.

45331264540241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 45331264540241 in words is "forty-five trillion, three hundred thirty-one billion, two hundred sixty-four million, five hundred forty thousand, two hundred forty-one".