497196151 has 4 divisors (see below), whose sum is σ = 501842952. Its totient is φ = 492549352.

The previous prime is 497196149. The next prime is 497196169. The reversal of 497196151 is 151691794.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 497196151 - 2¹ = 497196149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 497196098 and 497196107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497196251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2323240 + ... + 2323453.

It is an arithmetic number, because the mean of its divisors is an integer number (125460738).

Almost surely, 2^497196151 is an apocalyptic number.

497196151 is a deficient number, since it is larger than the sum of its proper divisors (4646801).

497196151 is a wasteful number, since it uses less digits than its factorization.

497196151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646800.

The product of its digits is 68040, while the sum is 43.

The square root of 497196151 is about 22297.8956630441. The cubic root of 497196151 is about 792.2141331473.

The spelling of 497196151 in words is "four hundred ninety-seven million, one hundred ninety-six thousand, one hundred fifty-one".