5215748426 has 32 divisors (see below), whose sum is σ = 9290160000. Its totient is φ = 2148777792.

The previous prime is 5215748423. The next prime is 5215748431. The reversal of 5215748426 is 6248475125.

It is not an unprimeable number, because it can be changed into a prime (5215748423) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 64925 + ... + 121023.

It is an arithmetic number, because the mean of its divisors is an integer number (290317500).

Almost surely, 2^5215748426 is an apocalyptic number.

5215748426 is a deficient number, since it is larger than the sum of its proper divisors (4074411574).

5215748426 is a wasteful number, since it uses less digits than its factorization.

5215748426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56366.

The product of its digits is 537600, while the sum is 44.

The square root of 5215748426 is about 72220.1386456714. The cubic root of 5215748426 is about 1734.2254098966.

The spelling of 5215748426 in words is "five billion, two hundred fifteen million, seven hundred forty-eight thousand, four hundred twenty-six".