711053872949 has 32 divisors (see below), whose sum is σ = 846866845440. Its totient is φ = 584372275200.

The previous prime is 711053872913. The next prime is 711053872957. The reversal of 711053872949 is 949278350117.

711053872949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-711053872949 is a prime.

It is a super-2 number, since 2×711053872949² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 711053872894 and 711053872903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711053872849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5826842 + ... + 5947620.

It is an arithmetic number, because the mean of its divisors is an integer number (26464588920).

Almost surely, 2^711053872949 is an apocalyptic number.

It is an amenable number.

711053872949 is a deficient number, since it is larger than the sum of its proper divisors (135812972491).

711053872949 is a wasteful number, since it uses less digits than its factorization.

711053872949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121181.

The product of its (nonzero) digits is 3810240, while the sum is 56.

The spelling of 711053872949 in words is "seven hundred eleven billion, fifty-three million, eight hundred seventy-two thousand, nine hundred forty-nine".