9042055954 has 4 divisors (see below), whose sum is σ = 13563083934. Its totient is φ = 4521027976.

The previous prime is 9042055907. The next prime is 9042055961. The reversal of 9042055954 is 4595502409.

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

It can be written as a sum of positive squares in only one way, i.e., 8989884225 + 52171729 = 94815^2 + 7223^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9042055954.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2260513987 + ... + 2260513990.

Almost surely, 2^9042055954 is an apocalyptic number.

9042055954 is a deficient number, since it is larger than the sum of its proper divisors (4521027980).

9042055954 is a wasteful number, since it uses less digits than its factorization.

9042055954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521027979.

The product of its (nonzero) digits is 324000, while the sum is 43.

The square root of 9042055954 is about 95089.7258067348. The cubic root of 9042055954 is about 2083.3187860545.

The spelling of 9042055954 in words is "nine billion, forty-two million, fifty-five thousand, nine hundred fifty-four".