7065201090 has 16 divisors (see below), whose sum is σ = 16956482688. Its totient is φ = 1884053616.

The previous prime is 7065201083. The next prime is 7065201127. The reversal of 7065201090 is 901025607.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 235506703 = 7065201090 / (7 + 0 + 6 + 5 + 2 + 0 + 1 + 0 + 9 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117753322 + ... + 117753381.

It is an arithmetic number, because the mean of its divisors is an integer number (1059780168).

Almost surely, 2^7065201090 is an apocalyptic number.

7065201090 is an abundant number, since it is smaller than the sum of its proper divisors (9891281598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7065201090 is a wasteful number, since it uses less digits than its factorization.

7065201090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235506713.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 7065201090 is about 84054.7505498648. The cubic root of 7065201090 is about 1918.8521323546.

Adding to 7065201090 its reverse (901025607), we get a palindrome (7966226697).

The spelling of 7065201090 in words is "seven billion, sixty-five million, two hundred one thousand, ninety".