5206264140 has 96 divisors (see below), whose sum is σ = 18174610944. Its totient is φ = 1081820160.

The previous prime is 5206264139. The next prime is 5206264171. The reversal of 5206264140 is 414626025.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5206264098 and 5206264107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558829 + ... + 568068.

It is an arithmetic number, because the mean of its divisors is an integer number (189318864).

Almost surely, 2^5206264140 is an apocalyptic number.

It is an amenable number.

5206264140 is an abundant number, since it is smaller than the sum of its proper divisors (12968346804).

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

5206264140 is a wasteful number, since it uses less digits than its factorization.

5206264140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126927 (or 1126925 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 5206264140 is about 72154.4464326350. The cubic root of 5206264140 is about 1733.1736037065.

The spelling of 5206264140 in words is "five billion, two hundred six million, two hundred sixty-four thousand, one hundred forty".