226555761534 has 16 divisors (see below), whose sum is σ = 479765142288. Its totient is φ = 71076317312.

The previous prime is 226555761511. The next prime is 226555761541. The reversal of 226555761534 is 435167555622.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1110567357 + ... + 1110567560.

It is an arithmetic number, because the mean of its divisors is an integer number (29985321393).

Almost surely, 2^226555761534 is an apocalyptic number.

226555761534 is an abundant number, since it is smaller than the sum of its proper divisors (253209380754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226555761534 is a wasteful number, since it uses less digits than its factorization.

226555761534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221134939.

The product of its digits is 7560000, while the sum is 51.

The spelling of 226555761534 in words is "two hundred twenty-six billion, five hundred fifty-five million, seven hundred sixty-one thousand, five hundred thirty-four".