5126357450 has 24 divisors (see below), whose sum is σ = 9577803648. Its totient is φ = 2041343280.

The previous prime is 5126357393. The next prime is 5126357503. The reversal of 5126357450 is 547536215.

It is a happy number.

It is a super-3 number, since 3×5126357450³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 218732 + ... + 241031.

It is an arithmetic number, because the mean of its divisors is an integer number (399075152).

Almost surely, 2^5126357450 is an apocalyptic number.

5126357450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5126357450 is a deficient number, since it is larger than the sum of its proper divisors (4451446198).

5126357450 is a wasteful number, since it uses less digits than its factorization.

5126357450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459998 (or 459993 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 5126357450 is about 71598.5855307212. The cubic root of 5126357450 is about 1724.2608273228.

The spelling of 5126357450 in words is "five billion, one hundred twenty-six million, three hundred fifty-seven thousand, four hundred fifty".