2125051352836 has 24 divisors (see below), whose sum is σ = 3914951292000. Its totient is φ = 1006504784064.

The previous prime is 2125051352833. The next prime is 2125051352849. The reversal of 2125051352836 is 6382531505212.

It is a super-2 number, since 2×2125051352836² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2125051352792 and 2125051352801.

It is not an unprimeable number, because it can be changed into a prime (2125051352833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583081 + ... + 2142448.

It is an arithmetic number, because the mean of its divisors is an integer number (163122970500).

Almost surely, 2^{2125051352836} is an apocalyptic number.

It is an amenable number.

2125051352836 is a deficient number, since it is larger than the sum of its proper divisors (1789899939164).

2125051352836 is a wasteful number, since it uses less digits than its factorization.

2125051352836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735811 (or 2735809 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 2125051352836 in words is "two trillion, one hundred twenty-five billion, fifty-one million, three hundred fifty-two thousand, eight hundred thirty-six".