5428171626 has 24 divisors (see below), whose sum is σ = 11348887200. Its totient is φ = 1730720376.

The previous prime is 5428171613. The next prime is 5428171633. The reversal of 5428171626 is 6261718245.

It is a happy number.

It is a super-2 number, since 2×5428171626² = 58930094402622967752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 851926 + ... + 858273.

It is an arithmetic number, because the mean of its divisors is an integer number (472870300).

Almost surely, 2^5428171626 is an apocalyptic number.

5428171626 is an abundant number, since it is smaller than the sum of its proper divisors (5920715574).

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

5428171626 is a wasteful number, since it uses less digits than its factorization.

5428171626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710250 (or 1710227 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 5428171626 is about 73676.1265675660. The cubic root of 5428171626 is about 1757.4562540313.

The spelling of 5428171626 in words is "five billion, four hundred twenty-eight million, one hundred seventy-one thousand, six hundred twenty-six".