537211198653 has 16 divisors (see below), whose sum is σ = 717668102016. Its totient is φ = 357447729600.

The previous prime is 537211198649. The next prime is 537211198679. The reversal of 537211198653 is 356891112735.

It is not a de Polignac number, because 537211198653 - 2² = 537211198649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 537211198596 and 537211198605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537211198253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14842128 + ... + 14878278.

It is an arithmetic number, because the mean of its divisors is an integer number (44854256376).

Almost surely, 2^537211198653 is an apocalyptic number.

It is an amenable number.

537211198653 is a deficient number, since it is larger than the sum of its proper divisors (180456903363).

537211198653 is a wasteful number, since it uses less digits than its factorization.

537211198653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45604.

The product of its digits is 1360800, while the sum is 51.

The spelling of 537211198653 in words is "five hundred thirty-seven billion, two hundred eleven million, one hundred ninety-eight thousand, six hundred fifty-three".