5155731003 has 32 divisors (see below), whose sum is σ = 7226182656. Its totient is φ = 3266813088.

The previous prime is 5155730971. The next prime is 5155731029. The reversal of 5155731003 is 3001375515.

It is not a de Polignac number, because 5155731003 - 2⁵ = 5155730971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5155731103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 713776 + ... + 720962.

It is an arithmetic number, because the mean of its divisors is an integer number (225818208).

Almost surely, 2^5155731003 is an apocalyptic number.

5155731003 is a deficient number, since it is larger than the sum of its proper divisors (2070451653).

5155731003 is a wasteful number, since it uses less digits than its factorization.

5155731003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7383.

The product of its (nonzero) digits is 7875, while the sum is 30.

The square root of 5155731003 is about 71803.4191595359. The cubic root of 5155731003 is about 1727.5478421006.

The spelling of 5155731003 in words is "five billion, one hundred fifty-five million, seven hundred thirty-one thousand, three".