45525225029387 has 2 divisors, whose sum is σ = 45525225029388. Its totient is φ = 45525225029386.

The previous prime is 45525225029369. The next prime is 45525225029411. The reversal of 45525225029387 is 78392052252554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45525225029387 - 2³⁴ = 45508045160203 is a prime.

It is a super-2 number, since 2×45525225029387² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45525225029587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22762612514693 + 22762612514694.

It is an arithmetic number, because the mean of its divisors is an integer number (22762612514694).

Almost surely, 2^{45525225029387} is an apocalyptic number.

45525225029387 is a deficient number, since it is larger than the sum of its proper divisors (1).

45525225029387 is an equidigital number, since it uses as much as digits as its factorization.

45525225029387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480000, while the sum is 59.

The spelling of 45525225029387 in words is "forty-five trillion, five hundred twenty-five billion, two hundred twenty-five million, twenty-nine thousand, three hundred eighty-seven".