45525407087 has 2 divisors, whose sum is σ = 45525407088. Its totient is φ = 45525407086.

The previous prime is 45525407077. The next prime is 45525407093. The reversal of 45525407087 is 78070452554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45525407087 - 2¹² = 45525402991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45525407047) 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 as a sum of consecutive naturals, namely, 22762703543 + 22762703544.

It is an arithmetic number, because the mean of its divisors is an integer number (22762703544).

Almost surely, 2^45525407087 is an apocalyptic number.

45525407087 is a deficient number, since it is larger than the sum of its proper divisors (1).

45525407087 is an equidigital number, since it uses as much as digits as its factorization.

45525407087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568000, while the sum is 47.

The spelling of 45525407087 in words is "forty-five billion, five hundred twenty-five million, four hundred seven thousand, eighty-seven".