1520166152 has 32 divisors (see below), whose sum is σ = 2928592800. Its totient is φ = 739474944.

The previous prime is 1520166119. The next prime is 1520166203. The reversal of 1520166152 is 2516610251.

It is a happy 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, 29183 + ... + 62385.

It is an arithmetic number, because the mean of its divisors is an integer number (91518525).

Almost surely, 2^1520166152 is an apocalyptic number.

It is an amenable number.

1520166152 is a deficient number, since it is larger than the sum of its proper divisors (1408426648).

1520166152 is a wasteful number, since it uses less digits than its factorization.

1520166152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33365 (or 33361 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 1520166152 is about 38989.3081754473. The cubic root of 1520166152 is about 1149.8213085936.

The spelling of 1520166152 in words is "one billion, five hundred twenty million, one hundred sixty-six thousand, one hundred fifty-two".