537249838041 has 72 divisors (see below), whose sum is σ = 944618340744. Its totient is φ = 293066242560.

The previous prime is 537249838031. The next prime is 537249838061. The reversal of 537249838041 is 140838942735.

It is a happy number.

537249838041 is a `hidden beast` number, since 5 + 3 + 72 + 498 + 3 + 80 + 4 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 367817990400 + 169431847641 = 606480^2 + 411621^2 .

It is not a de Polignac number, because 537249838041 - 2¹⁵ = 537249805273 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (537249838001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 554181 + ... + 1175421.

It is an arithmetic number, because the mean of its divisors is an integer number (13119699177).

Almost surely, 2^537249838041 is an apocalyptic number.

It is an amenable number.

537249838041 is a deficient number, since it is larger than the sum of its proper divisors (407368502703).

537249838041 is a wasteful number, since it uses less digits than its factorization.

537249838041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621351 (or 621341 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 537249838041 in words is "five hundred thirty-seven billion, two hundred forty-nine million, eight hundred thirty-eight thousand, forty-one".