479699153 has 2 divisors, whose sum is σ = 479699154. Its totient is φ = 479699152.

The previous prime is 479699141. The next prime is 479699161. The reversal of 479699153 is 351996974.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 472975504 + 6723649 = 21748^2 + 2593^2 .

It is a cyclic number.

It is not a de Polignac number, because 479699153 - 2¹⁶ = 479633617 is a prime.

It is a super-2 number, since 2×479699153² = 460222554777834818, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 479699095 and 479699104.

It is not a weakly prime, because it can be changed into another prime (479699123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239849576 + 239849577.

It is an arithmetic number, because the mean of its divisors is an integer number (239849577).

Almost surely, 2^479699153 is an apocalyptic number.

It is an amenable number.

479699153 is a deficient number, since it is larger than the sum of its proper divisors (1).

479699153 is an equidigital number, since it uses as much as digits as its factorization.

479699153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1837080, while the sum is 53.

The square root of 479699153 is about 21902.0353620388. The cubic root of 479699153 is about 782.8099140208.

The spelling of 479699153 in words is "four hundred seventy-nine million, six hundred ninety-nine thousand, one hundred fifty-three".