5235602540 has 48 divisors (see below), whose sum is σ = 13304596032. Its totient is φ = 1689470976.

The previous prime is 5235602531. The next prime is 5235602573. The reversal of 5235602540 is 452065325.

It is a junction number, because it is equal to n+sod(n) for n = 5235602497 and 5235602506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1097537 + ... + 1102296.

It is an arithmetic number, because the mean of its divisors is an integer number (277179084).

Almost surely, 2^5235602540 is an apocalyptic number.

It is an amenable number.

5235602540 is an abundant number, since it is smaller than the sum of its proper divisors (8068993492).

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

5235602540 is a wasteful number, since it uses less digits than its factorization.

5235602540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199866 (or 2199864 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 5235602540 is about 72357.4636094992. The cubic root of 5235602540 is about 1736.4231074389.

Adding to 5235602540 its reverse (452065325), we get a palindrome (5687667865).

The spelling of 5235602540 in words is "five billion, two hundred thirty-five million, six hundred two thousand, five hundred forty".