5321003126 has 16 divisors (see below), whose sum is σ = 8445835008. Its totient is φ = 2508983400.

The previous prime is 5321003117. The next prime is 5321003131. The reversal of 5321003126 is 6213001235.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

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, 811340 + ... + 817871.

It is an arithmetic number, because the mean of its divisors is an integer number (527864688).

Almost surely, 2^5321003126 is an apocalyptic number.

5321003126 is a deficient number, since it is larger than the sum of its proper divisors (3124831882).

5321003126 is a wasteful number, since it uses less digits than its factorization.

5321003126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629307.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 5321003126 is about 72945.2063263927. The cubic root of 5321003126 is about 1745.8134619973.

The spelling of 5321003126 in words is "five billion, three hundred twenty-one million, three thousand, one hundred twenty-six".