7072755107 has 16 divisors (see below), whose sum is σ = 7802745984. Its totient is φ = 6357624000.

The previous prime is 7072755071. The next prime is 7072755113. The reversal of 7072755107 is 7015572707.

It is a cyclic number.

It is not a de Polignac number, because 7072755107 - 2¹⁸ = 7072492963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7072755407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396188 + ... + 413654.

It is an arithmetic number, because the mean of its divisors is an integer number (487671624).

Almost surely, 2^7072755107 is an apocalyptic number.

7072755107 is a deficient number, since it is larger than the sum of its proper divisors (729990877).

7072755107 is a wasteful number, since it uses less digits than its factorization.

7072755107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17890.

The product of its (nonzero) digits is 120050, while the sum is 41.

The square root of 7072755107 is about 84099.6736438376. The cubic root of 7072755107 is about 1919.5357589795.

The spelling of 7072755107 in words is "seven billion, seventy-two million, seven hundred fifty-five thousand, one hundred seven".