2053167966 has 32 divisors (see below), whose sum is σ = 4630702080. Its totient is φ = 674173368.

The previous prime is 2053167959. The next prime is 2053168001. The reversal of 2053167966 is 6697613502.

2053167966 is a `hidden beast` number, since 20 + 531 + 6 + 7 + 96 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280126 + ... + 287361.

It is an arithmetic number, because the mean of its divisors is an integer number (144709440).

Almost surely, 2^2053167966 is an apocalyptic number.

2053167966 is an abundant number, since it is smaller than the sum of its proper divisors (2577534114).

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

2053167966 is a wasteful number, since it uses less digits than its factorization.

2053167966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567565 (or 567559 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 2053167966 is about 45311.8965173606. The cubic root of 2053167966 is about 1270.9881259384.

The spelling of 2053167966 in words is "two billion, fifty-three million, one hundred sixty-seven thousand, nine hundred sixty-six".