151462253 has 2 divisors, whose sum is σ = 151462254. Its totient is φ = 151462252.

The previous prime is 151462237. The next prime is 151462261. The reversal of 151462253 is 352264151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151462249 + 4 = 12307^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 151462253 - 2⁴ = 151462237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151464253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75731126 + 75731127.

It is an arithmetic number, because the mean of its divisors is an integer number (75731127).

Almost surely, 2^151462253 is an apocalyptic number.

It is an amenable number.

151462253 is a deficient number, since it is larger than the sum of its proper divisors (1).

151462253 is an equidigital number, since it uses as much as digits as its factorization.

151462253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 29.

The square root of 151462253 is about 12307.0001625091. Note that the first 3 decimals coincide. The cubic root of 151462253 is about 533.0502330432.

The spelling of 151462253 in words is "one hundred fifty-one million, four hundred sixty-two thousand, two hundred fifty-three".