3226561455 has 32 divisors (see below), whose sum is σ = 5588485056. Its totient is φ = 1580212224.

The previous prime is 3226561451. The next prime is 3226561469. The reversal of 3226561455 is 5541656223.

3226561455 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3226561455 - 2² = 3226561451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3226561451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5232 + ... + 80501.

It is an arithmetic number, because the mean of its divisors is an integer number (174640158).

Almost surely, 2^3226561455 is an apocalyptic number.

3226561455 is a deficient number, since it is larger than the sum of its proper divisors (2361923601).

3226561455 is a wasteful number, since it uses less digits than its factorization.

3226561455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85947.

The product of its digits is 216000, while the sum is 39.

The square root of 3226561455 is about 56802.8296390241. The cubic root of 3226561455 is about 1477.6785884717.

The spelling of 3226561455 in words is "three billion, two hundred twenty-six million, five hundred sixty-one thousand, four hundred fifty-five".