4611057751556 has 48 divisors (see below), whose sum is σ = 8741349595440. Its totient is φ = 2120133550080.

The previous prime is 4611057751529. The next prime is 4611057751583. The reversal of 4611057751556 is 6551577501164.

It is an interprime number because it is at equal distance from previous prime (4611057751529) and next prime (4611057751583).

It can be written as a sum of positive squares in 8 ways, for example, as 269527105600 + 4341530645956 = 519160^2 + 2083634^2 .

It is a super-2 number, since 2×4611057751556² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a junction number, because it is equal to n+sod(n) for n = 4611057751498 and 4611057751507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1785851 + ... + 3522978.

It is an arithmetic number, because the mean of its divisors is an integer number (182111449905).

Almost surely, 2^{4611057751556} is an apocalyptic number.

It is an amenable number.

4611057751556 is a deficient number, since it is larger than the sum of its proper divisors (4130291843884).

4611057751556 is a wasteful number, since it uses less digits than its factorization.

4611057751556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5309144 (or 5309142 counting only the distinct ones).

The product of its (nonzero) digits is 4410000, while the sum is 53.

The spelling of 4611057751556 in words is "four trillion, six hundred eleven billion, fifty-seven million, seven hundred fifty-one thousand, five hundred fifty-six".