2072633351556 has 192 divisors, whose sum is σ = 5130828251136. Its totient is φ = 650524492800.

The previous prime is 2072633351471. The next prime is 2072633351557. The reversal of 2072633351556 is 6551533362702.

It is a super-2 number, since 2×2072633351556² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2072633351557) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 405362856 + ... + 405367968.

It is an arithmetic number, because the mean of its divisors is an integer number (26723063808).

Almost surely, 2^{2072633351556} is an apocalyptic number.

It is an amenable number.

2072633351556 is an abundant number, since it is smaller than the sum of its proper divisors (3058194899580).

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

2072633351556 is a wasteful number, since it uses less digits than its factorization.

2072633351556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5482 (or 5480 counting only the distinct ones).

The product of its (nonzero) digits is 3402000, while the sum is 48.

The spelling of 2072633351556 in words is "two trillion, seventy-two billion, six hundred thirty-three million, three hundred fifty-one thousand, five hundred fifty-six".