498612151 has 2 divisors, whose sum is σ = 498612152. Its totient is φ = 498612150.

The previous prime is 498612139. The next prime is 498612199. The reversal of 498612151 is 151216894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498612151 - 2⁹ = 498611639 is a prime.

It is a super-2 number, since 2×498612151² = 497228154249693602, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 498612151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498612251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249306075 + 249306076.

It is an arithmetic number, because the mean of its divisors is an integer number (249306076).

Almost surely, 2^498612151 is an apocalyptic number.

498612151 is a deficient number, since it is larger than the sum of its proper divisors (1).

498612151 is an equidigital number, since it uses as much as digits as its factorization.

498612151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 37.

The square root of 498612151 is about 22329.6249632635. The cubic root of 498612151 is about 792.9654878285.

The spelling of 498612151 in words is "four hundred ninety-eight million, six hundred twelve thousand, one hundred fifty-one".