9021369052 has 6 divisors (see below), whose sum is σ = 15787395848. Its totient is φ = 4510684524.

The previous prime is 9021369047. The next prime is 9021369053. The reversal of 9021369052 is 2509631209.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9021369053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127671128 + ... + 1127671135.

Almost surely, 2^9021369052 is an apocalyptic number.

It is an amenable number.

9021369052 is a deficient number, since it is larger than the sum of its proper divisors (6766026796).

9021369052 is a wasteful number, since it uses less digits than its factorization.

9021369052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255342267 (or 2255342265 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 9021369052 is about 94980.8878248672. The cubic root of 9021369052 is about 2081.7287966215.

The spelling of 9021369052 in words is "nine billion, twenty-one million, three hundred sixty-nine thousand, fifty-two".