5237719654 has 4 divisors (see below), whose sum is σ = 7856579484. Its totient is φ = 2618859826.

The previous prime is 5237719633. The next prime is 5237719661. The reversal of 5237719654 is 4569177325.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 5237719598 and 5237719607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1309429912 + ... + 1309429915.

It is an arithmetic number, because the mean of its divisors is an integer number (1964144871).

Almost surely, 2^5237719654 is an apocalyptic number.

5237719654 is a deficient number, since it is larger than the sum of its proper divisors (2618859830).

5237719654 is a wasteful number, since it uses less digits than its factorization.

5237719654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618859829.

The product of its digits is 1587600, while the sum is 49.

The square root of 5237719654 is about 72372.0916790443. The cubic root of 5237719654 is about 1736.6571276394.

The spelling of 5237719654 in words is "five billion, two hundred thirty-seven million, seven hundred nineteen thousand, six hundred fifty-four".