151210469 has 2 divisors, whose sum is σ = 151210470. Its totient is φ = 151210468.

The previous prime is 151210463. The next prime is 151210471. The reversal of 151210469 is 964012151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150970369 + 240100 = 12287^2 + 490^2 .

It is a cyclic number.

It is not a de Polignac number, because 151210469 - 2²⁴ = 134433253 is a prime.

It is a super-2 number, since 2×151210469² = 45729211870399922, which contains 22 as substring.

Together with 151210471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151210463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75605234 + 75605235.

It is an arithmetic number, because the mean of its divisors is an integer number (75605235).

Almost surely, 2^151210469 is an apocalyptic number.

It is an amenable number.

151210469 is a deficient number, since it is larger than the sum of its proper divisors (1).

151210469 is an equidigital number, since it uses as much as digits as its factorization.

151210469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 151210469 is about 12296.7666075274. The cubic root of 151210469 is about 532.7546963531.

The spelling of 151210469 in words is "one hundred fifty-one million, two hundred ten thousand, four hundred sixty-nine".