79545007 has 2 divisors, whose sum is σ = 79545008. Its totient is φ = 79545006.

The previous prime is 79544987. The next prime is 79545019. The reversal of 79545007 is 70054597.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79545007 - 2¹⁵ = 79512239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79545097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39772503 + 39772504.

It is an arithmetic number, because the mean of its divisors is an integer number (39772504).

Almost surely, 2^79545007 is an apocalyptic number.

79545007 is a deficient number, since it is larger than the sum of its proper divisors (1).

79545007 is an equidigital number, since it uses as much as digits as its factorization.

79545007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 79545007 is about 8918.8007601919. The cubic root of 79545007 is about 430.0685072028.

The spelling of 79545007 in words is "seventy-nine million, five hundred forty-five thousand, seven".