1606372622988 has 48 divisors (see below), whose sum is σ = 4469906434560. Its totient is φ = 439008666624.

The previous prime is 1606372622969. The next prime is 1606372623007. The reversal of 1606372622988 is 8892262736061.

It is an interprime number because it is at equal distance from previous prime (1606372622969) and next prime (1606372623007).

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415725973 + ... + 415729836.

It is an arithmetic number, because the mean of its divisors is an integer number (93123050720).

Almost surely, 2^{1606372622988} is an apocalyptic number.

It is an amenable number.

1606372622988 is an abundant number, since it is smaller than the sum of its proper divisors (2863533811572).

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

1606372622988 is a wasteful number, since it uses less digits than its factorization.

1606372622988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831455846 (or 831455844 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 1606372622988 in words is "one trillion, six hundred six billion, three hundred seventy-two million, six hundred twenty-two thousand, nine hundred eighty-eight".