151606253 has 2 divisors, whose sum is σ = 151606254. Its totient is φ = 151606252.

The previous prime is 151606241. The next prime is 151606277. The reversal of 151606253 is 352606151.

151606253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83411689 + 68194564 = 9133^2 + 8258^2 .

It is a cyclic number.

It is not a de Polignac number, because 151606253 - 2¹⁴ = 151589869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151606283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75803126 + 75803127.

It is an arithmetic number, because the mean of its divisors is an integer number (75803127).

Almost surely, 2^151606253 is an apocalyptic number.

It is an amenable number.

151606253 is a deficient number, since it is larger than the sum of its proper divisors (1).

151606253 is an equidigital number, since it uses as much as digits as its factorization.

151606253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 151606253 is about 12312.8491016499. The cubic root of 151606253 is about 533.2191088281.

The spelling of 151606253 in words is "one hundred fifty-one million, six hundred six thousand, two hundred fifty-three".