6958220023 has 4 divisors (see below), whose sum is σ = 6967486048. Its totient is φ = 6948954000.

The previous prime is 6958220021. The next prime is 6958220051. The reversal of 6958220023 is 3200228596.

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

It is a cyclic number.

It is not a de Polignac number, because 6958220023 - 2¹ = 6958220021 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 (6958220021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4631886 + ... + 4633387.

It is an arithmetic number, because the mean of its divisors is an integer number (1741871512).

Almost surely, 2^6958220023 is an apocalyptic number.

6958220023 is a deficient number, since it is larger than the sum of its proper divisors (9266025).

6958220023 is an equidigital number, since it uses as much as digits as its factorization.

6958220023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9266024.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 6958220023 is about 83415.9458556936. The cubic root of 6958220023 is about 1909.1177657606.

It can be divided in two parts, 6958 and 220023, that added together give a cube (226981 = 61³).

The spelling of 6958220023 in words is "six billion, nine hundred fifty-eight million, two hundred twenty thousand, twenty-three".