1520606420332 has 12 divisors (see below), whose sum is σ = 2661073021656. Its totient is φ = 760299842720.

The previous prime is 1520606420309. The next prime is 1520606420351. The reversal of 1520606420332 is 2330246060251.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367032 + ... + 1782112.

It is an arithmetic number, because the mean of its divisors is an integer number (221756085138).

Almost surely, 2^{1520606420332} is an apocalyptic number.

It is an amenable number.

1520606420332 is a deficient number, since it is larger than the sum of its proper divisors (1140466601324).

1520606420332 is a wasteful number, since it uses less digits than its factorization.

1520606420332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683728 (or 1683726 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 1520606420332 in words is "one trillion, five hundred twenty billion, six hundred six million, four hundred twenty thousand, three hundred thirty-two".