2151353005 has 8 divisors (see below), whose sum is σ = 2583077400. Its totient is φ = 1720113216.

The previous prime is 2151352999. The next prime is 2151353011. The reversal of 2151353005 is 5003531512.

It is an interprime number because it is at equal distance from previous prime (2151352999) and next prime (2151353011).

It can be written as a sum of positive squares in 4 ways, for example, as 972254761 + 1179098244 = 31181^2 + 34338^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2151353005 - 2⁹ = 2151352493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111310 + ... + 129199.

It is an arithmetic number, because the mean of its divisors is an integer number (322884675).

Almost surely, 2^2151353005 is an apocalyptic number.

It is an amenable number.

2151353005 is a deficient number, since it is larger than the sum of its proper divisors (431724395).

2151353005 is a wasteful number, since it uses less digits than its factorization.

2151353005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242303.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 2151353005 is about 46382.6800109696. The cubic root of 2151353005 is about 1290.9335639525.

Adding to 2151353005 its reverse (5003531512), we get a palindrome (7154884517).

The spelling of 2151353005 in words is "two billion, one hundred fifty-one million, three hundred fifty-three thousand, five".