45571007 has 2 divisors, whose sum is σ = 45571008. Its totient is φ = 45571006.

The previous prime is 45570997. The next prime is 45571037. The reversal of 45571007 is 70017554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45571007 - 2⁴ = 45570991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45571037) 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, 22785503 + 22785504.

It is an arithmetic number, because the mean of its divisors is an integer number (22785504).

Almost surely, 2^45571007 is an apocalyptic number.

45571007 is a deficient number, since it is larger than the sum of its proper divisors (1).

45571007 is an equidigital number, since it uses as much as digits as its factorization.

45571007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 45571007 is about 6750.6301187371. The cubic root of 45571007 is about 357.1874641503.

The spelling of 45571007 in words is "forty-five million, five hundred seventy-one thousand, seven".