5185503537 has 16 divisors (see below), whose sum is σ = 6951259392. Its totient is φ = 3438424080.

The previous prime is 5185503527. The next prime is 5185503551. The reversal of 5185503537 is 7353055815.

It is not a de Polignac number, because 5185503537 - 2²² = 5181309233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5185503527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446478 + ... + 457944.

It is an arithmetic number, because the mean of its divisors is an integer number (434453712).

Almost surely, 2^5185503537 is an apocalyptic number.

It is an amenable number.

5185503537 is a deficient number, since it is larger than the sum of its proper divisors (1765755855).

5185503537 is a wasteful number, since it uses less digits than its factorization.

5185503537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12268.

The product of its (nonzero) digits is 315000, while the sum is 42.

The square root of 5185503537 is about 72010.4404721982. The cubic root of 5185503537 is about 1730.8667888428.

It can be divided in two parts, 518 and 5503537, that added together give a palindrome (5504055).

The spelling of 5185503537 in words is "five billion, one hundred eighty-five million, five hundred three thousand, five hundred thirty-seven".