5126235220 has 24 divisors (see below), whose sum is σ = 10771350408. Its totient is φ = 2049302400.

The previous prime is 5126235217. The next prime is 5126235251. The reversal of 5126235220 is 225326215.

It can be written as a sum of positive squares in 4 ways, for example, as 248004 + 5125987216 = 498^2 + 71596^2 .

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, 38791 + ... + 108430.

It is an arithmetic number, because the mean of its divisors is an integer number (448806267).

Almost surely, 2^5126235220 is an apocalyptic number.

It is an amenable number.

5126235220 is an abundant number, since it is smaller than the sum of its proper divisors (5645115188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5126235220 is a wasteful number, since it uses less digits than its factorization.

5126235220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148971 (or 148969 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5126235220 is about 71597.7319473180. The cubic root of 5126235220 is about 1724.2471231102.

The spelling of 5126235220 in words is "five billion, one hundred twenty-six million, two hundred thirty-five thousand, two hundred twenty".