9054330261 has 4 divisors (see below), whose sum is σ = 12072440352. Its totient is φ = 6036220172.

The previous prime is 9054330251. The next prime is 9054330277. The reversal of 9054330261 is 1620334509.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9054330261 - 2¹⁸ = 9054068117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9054330211) 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, 1509055041 + ... + 1509055046.

It is an arithmetic number, because the mean of its divisors is an integer number (3018110088).

Almost surely, 2^9054330261 is an apocalyptic number.

It is an amenable number.

9054330261 is a deficient number, since it is larger than the sum of its proper divisors (3018110091).

9054330261 is a wasteful number, since it uses less digits than its factorization.

9054330261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018110090.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 9054330261 is about 95154.2445768974. The cubic root of 9054330261 is about 2084.2610397655.

The spelling of 9054330261 in words is "nine billion, fifty-four million, three hundred thirty thousand, two hundred sixty-one".