270490151 has 2 divisors, whose sum is σ = 270490152. Its totient is φ = 270490150.

The previous prime is 270490127. The next prime is 270490169. The reversal of 270490151 is 151094072.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-270490151 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270493151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135245075 + 135245076.

It is an arithmetic number, because the mean of its divisors is an integer number (135245076).

Almost surely, 2^270490151 is an apocalyptic number.

270490151 is a deficient number, since it is larger than the sum of its proper divisors (1).

270490151 is an equidigital number, since it uses as much as digits as its factorization.

270490151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 270490151 is about 16446.5847822580. The cubic root of 270490151 is about 646.7212810654.

The spelling of 270490151 in words is "two hundred seventy million, four hundred ninety thousand, one hundred fifty-one".