5126375545 has 8 divisors (see below), whose sum is σ = 6192937800. Its totient is φ = 4073575680.

The previous prime is 5126375537. The next prime is 5126375561. The reversal of 5126375545 is 5455736215.

It can be written as a sum of positive squares in 4 ways, for example, as 958769296 + 4167606249 = 30964^2 + 64557^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5126375545 - 2³ = 5126375537 is a prime.

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, 3439776 + ... + 3441265.

It is an arithmetic number, because the mean of its divisors is an integer number (774117225).

Almost surely, 2^5126375545 is an apocalyptic number.

It is an amenable number.

5126375545 is a deficient number, since it is larger than the sum of its proper divisors (1066562255).

5126375545 is a wasteful number, since it uses less digits than its factorization.

5126375545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6881195.

The product of its digits is 630000, while the sum is 43.

The square root of 5126375545 is about 71598.7118948379. The cubic root of 5126375545 is about 1724.2628560838.

The spelling of 5126375545 in words is "five billion, one hundred twenty-six million, three hundred seventy-five thousand, five hundred forty-five".