5406535237 has 4 divisors (see below), whose sum is σ = 5417284320. Its totient is φ = 5395786156.

The previous prime is 5406535223. The next prime is 5406535241. The reversal of 5406535237 is 7325356045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5406535237 - 2¹⁹ = 5406010949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5406535237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5406535217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5373787 + ... + 5374792.

It is an arithmetic number, because the mean of its divisors is an integer number (1354321080).

Almost surely, 2^5406535237 is an apocalyptic number.

It is an amenable number.

5406535237 is a deficient number, since it is larger than the sum of its proper divisors (10749083).

5406535237 is a wasteful number, since it uses less digits than its factorization.

5406535237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10749082.

The product of its (nonzero) digits is 378000, while the sum is 40.

The square root of 5406535237 is about 73529.1454934708. The cubic root of 5406535237 is about 1755.1181038638.

The spelling of 5406535237 in words is "five billion, four hundred six million, five hundred thirty-five thousand, two hundred thirty-seven".