662255151 has 4 divisors (see below), whose sum is σ = 883006872. Its totient is φ = 441503432.

The previous prime is 662255137. The next prime is 662255177. The reversal of 662255151 is 151552266.

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 662255151 - 2⁹ = 662254639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662255131) 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, 110375856 + ... + 110375861.

It is an arithmetic number, because the mean of its divisors is an integer number (220751718).

Almost surely, 2^662255151 is an apocalyptic number.

662255151 is a deficient number, since it is larger than the sum of its proper divisors (220751721).

662255151 is a wasteful number, since it uses less digits than its factorization.

662255151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220751720.

The product of its digits is 18000, while the sum is 33.

The square root of 662255151 is about 25734.3185454754. The cubic root of 662255151 is about 871.6492917986.

The spelling of 662255151 in words is "six hundred sixty-two million, two hundred fifty-five thousand, one hundred fifty-one".