1015155332 has 12 divisors (see below), whose sum is σ = 1870023120. Its totient is φ = 480863016.

The previous prime is 1015155329. The next prime is 1015155359. The reversal of 1015155332 is 2335515101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6678578 + ... + 6678729.

It is an arithmetic number, because the mean of its divisors is an integer number (155835260).

Almost surely, 2^1015155332 is an apocalyptic number.

It is an amenable number.

1015155332 is a deficient number, since it is larger than the sum of its proper divisors (854867788).

1015155332 is a wasteful number, since it uses less digits than its factorization.

1015155332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13357330 (or 13357328 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 1015155332 is about 31861.5023500148. The cubic root of 1015155332 is about 1005.0264696047.

The spelling of 1015155332 in words is "one billion, fifteen million, one hundred fifty-five thousand, three hundred thirty-two".