8332061556 has 96 divisors (see below), whose sum is σ = 25335555840. Its totient is φ = 2068199424.

The previous prime is 8332061537. The next prime is 8332061599. The reversal of 8332061556 is 6551602338.

It is a super-2 number, since 2×8332061556² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205851 + ... + 242978.

It is an arithmetic number, because the mean of its divisors is an integer number (263912040).

Almost surely, 2^8332061556 is an apocalyptic number.

It is an amenable number.

8332061556 is an abundant number, since it is smaller than the sum of its proper divisors (17003494284).

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

8332061556 is a wasteful number, since it uses less digits than its factorization.

8332061556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448873 (or 448871 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 8332061556 is about 91280.1268404027. The cubic root of 8332061556 is about 2027.2975238556.

The spelling of 8332061556 in words is "eight billion, three hundred thirty-two million, sixty-one thousand, five hundred fifty-six".