2053328667 has 32 divisors (see below), whose sum is σ = 3029376000. Its totient is φ = 1229057280.

The previous prime is 2053328623. The next prime is 2053328681. The reversal of 2053328667 is 7668233502.

It is a happy number.

It is not a de Polignac number, because 2053328667 - 2⁶ = 2053328603 is a prime.

It is a super-2 number, since 2×2053328667² = 8432317229447993778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2053328567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 585084 + ... + 588582.

It is an arithmetic number, because the mean of its divisors is an integer number (94668000).

Almost surely, 2^2053328667 is an apocalyptic number.

2053328667 is a deficient number, since it is larger than the sum of its proper divisors (976047333).

2053328667 is a wasteful number, since it uses less digits than its factorization.

2053328667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3923.

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 2053328667 is about 45313.6697586942. The cubic root of 2053328667 is about 1271.0212850593.

The spelling of 2053328667 in words is "two billion, fifty-three million, three hundred twenty-eight thousand, six hundred sixty-seven".