226535501463 has 16 divisors (see below), whose sum is σ = 305035881216. Its totient is φ = 149532163200.

The previous prime is 226535501449. The next prime is 226535501471. The reversal of 226535501463 is 364105535622.

It is a happy number.

It is not a de Polignac number, because 226535501463 - 2¹⁸ = 226535239319 is a prime.

It is a super-3 number, since 3×226535501463³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226535501473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17713 + ... + 673338.

It is an arithmetic number, because the mean of its divisors is an integer number (19064742576).

Almost surely, 2^226535501463 is an apocalyptic number.

226535501463 is a deficient number, since it is larger than the sum of its proper divisors (78500379753).

226535501463 is a wasteful number, since it uses less digits than its factorization.

226535501463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692134.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 226535501463 in words is "two hundred twenty-six billion, five hundred thirty-five million, five hundred one thousand, four hundred sixty-three".