2072837091952 has 40 divisors (see below), whose sum is σ = 4571711856000. Its totient is φ = 901233516480.

The previous prime is 2072837091869. The next prime is 2072837091977. The reversal of 2072837091952 is 2591907382702.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2072837091893 and 2072837091902.

It is a congruent 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, 256028202 + ... + 256036297.

It is an arithmetic number, because the mean of its divisors is an integer number (114292796400).

Almost surely, 2^{2072837091952} is an apocalyptic number.

2072837091952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2072837091952 is an abundant number, since it is smaller than the sum of its proper divisors (2498874764048).

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

2072837091952 is a wasteful number, since it uses less digits than its factorization.

2072837091952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512064541 (or 512064535 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 55.

The spelling of 2072837091952 in words is "two trillion, seventy-two billion, eight hundred thirty-seven million, ninety-one thousand, nine hundred fifty-two".