75052007 has 2 divisors, whose sum is σ = 75052008. Its totient is φ = 75052006.

The previous prime is 75051959. The next prime is 75052027. The reversal of 75052007 is 70025057.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75052007 - 2⁶ = 75051943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75052027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37526003 + 37526004.

It is an arithmetic number, because the mean of its divisors is an integer number (37526004).

Almost surely, 2^75052007 is an apocalyptic number.

75052007 is a deficient number, since it is larger than the sum of its proper divisors (1).

75052007 is an equidigital number, since it uses as much as digits as its factorization.

75052007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2450, while the sum is 26.

The square root of 75052007 is about 8663.2561430446. The cubic root of 75052007 is about 421.8137865789.

The spelling of 75052007 in words is "seventy-five million, fifty-two thousand, seven".