537157400706 has 48 divisors (see below), whose sum is σ = 1178387266680. Its totient is φ = 176823705600.

The previous prime is 537157400687. The next prime is 537157400707. The reversal of 537157400706 is 607004751735.

537157400706 is a `hidden beast` number, since 5 + 3 + 7 + 1 + 574 + 0 + 0 + 70 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 447974537481 + 89182863225 = 669309^2 + 298635^2 .

It is not an unprimeable number, because it can be changed into a prime (537157400707) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 327426 + ... + 1086978.

Almost surely, 2^537157400706 is an apocalyptic number.

537157400706 is an abundant number, since it is smaller than the sum of its proper divisors (641229865974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

537157400706 is a wasteful number, since it uses less digits than its factorization.

537157400706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760051 (or 760048 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 45.

The spelling of 537157400706 in words is "five hundred thirty-seven billion, one hundred fifty-seven million, four hundred thousand, seven hundred six".