45225454036213 has 16 divisors (see below), whose sum is σ = 51483151149696. Its totient is φ = 39325556413440.

The previous prime is 45225454036129. The next prime is 45225454036223. The reversal of 45225454036213 is 31263045452254.

It is a happy number.

It is not a de Polignac number, because 45225454036213 - 2⁴¹ = 43026430780661 is a prime.

It is a super-2 number, since 2×45225454036213² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45225454036223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8781445 + ... + 12944677.

It is an arithmetic number, because the mean of its divisors is an integer number (3217696946856).

Almost surely, 2^{45225454036213} is an apocalyptic number.

It is an amenable number.

45225454036213 is a deficient number, since it is larger than the sum of its proper divisors (6257697113483).

45225454036213 is a wasteful number, since it uses less digits than its factorization.

45225454036213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4206204.

The product of its (nonzero) digits is 3456000, while the sum is 46.

Adding to 45225454036213 its reverse (31263045452254), we get a palindrome (76488499488467).

The spelling of 45225454036213 in words is "forty-five trillion, two hundred twenty-five billion, four hundred fifty-four million, thirty-six thousand, two hundred thirteen".