9690552156 has 24 divisors (see below), whose sum is σ = 22822611840. Its totient is φ = 3199994992.

The previous prime is 9690552133. The next prime is 9690552163. The reversal of 9690552156 is 6512550969.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3772296 + ... + 3774863.

It is an arithmetic number, because the mean of its divisors is an integer number (950942160).

Almost surely, 2^9690552156 is an apocalyptic number.

It is an amenable number.

9690552156 is an abundant number, since it is smaller than the sum of its proper divisors (13132059684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9690552156 is a wasteful number, since it uses less digits than its factorization.

9690552156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7547273 (or 7547271 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 48.

The square root of 9690552156 is about 98440.6021720713. The cubic root of 9690552156 is about 2131.9786000947.

The spelling of 9690552156 in words is "nine billion, six hundred ninety million, five hundred fifty-two thousand, one hundred fifty-six".