1606372272336 has 80 divisors (see below), whose sum is σ = 4731893014464. Its totient is φ = 465193777152.

The previous prime is 1606372272331. The next prime is 1606372272403. The reversal of 1606372272336 is 6332722736061.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606372272331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75704526 + ... + 75725741.

Almost surely, 2^{1606372272336} is an apocalyptic number.

1606372272336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1606372272336 is an abundant number, since it is smaller than the sum of its proper divisors (3125520742128).

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

1606372272336 is a wasteful number, since it uses less digits than its factorization.

1606372272336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151430308 (or 151430302 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 48.

The spelling of 1606372272336 in words is "one trillion, six hundred six billion, three hundred seventy-two million, two hundred seventy-two thousand, three hundred thirty-six".