902054271 has 8 divisors (see below), whose sum is σ = 1203498544. Its totient is φ = 600989760.

The previous prime is 902054267. The next prime is 902054287. The reversal of 902054271 is 172450209.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 902054271 - 2² = 902054267 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (902054171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89350 + ... + 98931.

It is an arithmetic number, because the mean of its divisors is an integer number (150437318).

Almost surely, 2^902054271 is an apocalyptic number.

902054271 is a deficient number, since it is larger than the sum of its proper divisors (301444273).

902054271 is a wasteful number, since it uses less digits than its factorization.

902054271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189881.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 902054271 is about 30034.2183350924. The cubic root of 902054271 is about 966.2234104277.

The spelling of 902054271 in words is "nine hundred two million, fifty-four thousand, two hundred seventy-one".