7025320007 has 4 divisors (see below), whose sum is σ = 7078948536. Its totient is φ = 6971691480.

The previous prime is 7025319997. The next prime is 7025320009. The reversal of 7025320007 is 7000235207.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7025320007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7025320009) 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 3 ways as a sum of consecutive naturals, for example, 26814068 + ... + 26814329.

It is an arithmetic number, because the mean of its divisors is an integer number (1769737134).

Almost surely, 2^7025320007 is an apocalyptic number.

7025320007 is a deficient number, since it is larger than the sum of its proper divisors (53628529).

7025320007 is a wasteful number, since it uses less digits than its factorization.

7025320007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53628528.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 7025320007 is about 83817.1820511761. The cubic root of 7025320007 is about 1915.2348565202.

The spelling of 7025320007 in words is "seven billion, twenty-five million, three hundred twenty thousand, seven".