5351287603 has 4 divisors (see below), whose sum is σ = 5411414520. Its totient is φ = 5291160688.

The previous prime is 5351287577. The next prime is 5351287609. The reversal of 5351287603 is 3067821535.

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

It is a cyclic number.

It is not a de Polignac number, because 5351287603 - 2¹³ = 5351279411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5351287609) 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, 30063325 + ... + 30063502.

It is an arithmetic number, because the mean of its divisors is an integer number (1352853630).

Almost surely, 2^5351287603 is an apocalyptic number.

5351287603 is a deficient number, since it is larger than the sum of its proper divisors (60126917).

5351287603 is an equidigital number, since it uses as much as digits as its factorization.

5351287603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60126916.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 5351287603 is about 73152.4955350123. The cubic root of 5351287603 is about 1749.1192959538.

The spelling of 5351287603 in words is "five billion, three hundred fifty-one million, two hundred eighty-seven thousand, six hundred three".