9025167772 has 6 divisors (see below), whose sum is σ = 15794043608. Its totient is φ = 4512583884.

The previous prime is 9025167707. The next prime is 9025167779. The reversal of 9025167772 is 2777615209.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9025167779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128145968 + ... + 1128145975.

Almost surely, 2^9025167772 is an apocalyptic number.

It is an amenable number.

9025167772 is a deficient number, since it is larger than the sum of its proper divisors (6768875836).

9025167772 is a wasteful number, since it uses less digits than its factorization.

9025167772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256291947 (or 2256291945 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 46.

The square root of 9025167772 is about 95000.8830064226. The cubic root of 9025167772 is about 2082.0209472206.

The spelling of 9025167772 in words is "nine billion, twenty-five million, one hundred sixty-seven thousand, seven hundred seventy-two".