459690101 has 4 divisors (see below), whose sum is σ = 495050892. Its totient is φ = 424329312.

The previous prime is 459690067. The next prime is 459690131. The reversal of 459690101 is 101096954.

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

It can be written as a sum of positive squares in 2 ways, for example, as 231831076 + 227859025 = 15226^2 + 15095^2 .

It is a cyclic number.

It is not a de Polignac number, because 459690101 - 2⁶ = 459690037 is a prime.

It is a super-2 number, since 2×459690101² = 422629977914780402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459690131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17680376 + ... + 17680401.

It is an arithmetic number, because the mean of its divisors is an integer number (123762723).

Almost surely, 2^459690101 is an apocalyptic number.

It is an amenable number.

459690101 is a deficient number, since it is larger than the sum of its proper divisors (35360791).

459690101 is a wasteful number, since it uses less digits than its factorization.

459690101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35360790.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 459690101 is about 21440.3848146436. The cubic root of 459690101 is about 771.7708727212.

The spelling of 459690101 in words is "four hundred fifty-nine million, six hundred ninety thousand, one hundred one".