2780030255036 has 24 divisors (see below), whose sum is σ = 5205060969360. Its totient is φ = 1295268624000.

The previous prime is 2780030255033. The next prime is 2780030255063. The reversal of 2780030255036 is 6305520300872.

It is a super-2 number, since 2×2780030255036² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2780030254984 and 2780030255002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2780030255033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299826065 + ... + 299835336.

It is an arithmetic number, because the mean of its divisors is an integer number (216877540390).

Almost surely, 2^{2780030255036} is an apocalyptic number.

It is an amenable number.

2780030255036 is a deficient number, since it is larger than the sum of its proper divisors (2425030714324).

2780030255036 is a wasteful number, since it uses less digits than its factorization.

2780030255036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599661485 (or 599661483 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 2780030255036 in words is "two trillion, seven hundred eighty billion, thirty million, two hundred fifty-five thousand, thirty-six".