537623698332 has 24 divisors (see below), whose sum is σ = 1433663195776. Its totient is φ = 153606770928.

The previous prime is 537623698303. The next prime is 537623698333. The reversal of 537623698332 is 233896326735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537623698333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3200140978 + ... + 3200141145.

Almost surely, 2^537623698332 is an apocalyptic number.

It is an amenable number.

537623698332 is an abundant number, since it is smaller than the sum of its proper divisors (896039497444).

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

537623698332 is a wasteful number, since it uses less digits than its factorization.

537623698332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400282137 (or 6400282135 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 57.

The spelling of 537623698332 in words is "five hundred thirty-seven billion, six hundred twenty-three million, six hundred ninety-eight thousand, three hundred thirty-two".