537038354436 has 24 divisors (see below), whose sum is σ = 1253108678304. Its totient is φ = 179010044160.

The previous prime is 537038354399. The next prime is 537038354443. The reversal of 537038354436 is 634453830735.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571431 + ... + 1183473.

It is an arithmetic number, because the mean of its divisors is an integer number (52212861596).

Almost surely, 2^537038354436 is an apocalyptic number.

It is an amenable number.

537038354436 is an abundant number, since it is smaller than the sum of its proper divisors (716070323868).

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

537038354436 is a wasteful number, since it uses less digits than its factorization.

537038354436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685171 (or 685169 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 51.

The spelling of 537038354436 in words is "five hundred thirty-seven billion, thirty-eight million, three hundred fifty-four thousand, four hundred thirty-six".