5635421480 has 32 divisors (see below), whose sum is σ = 13655061000. Its totient is φ = 2080770816.

The previous prime is 5635421479. The next prime is 5635421497. The reversal of 5635421480 is 841245365.

It can be written as a sum of positive squares in 4 ways, for example, as 1692335044 + 3943086436 = 41138^2 + 62794^2 .

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, 5418155 + ... + 5419194.

Almost surely, 2^5635421480 is an apocalyptic number.

It is an amenable number.

5635421480 is an abundant number, since it is smaller than the sum of its proper divisors (8019639520).

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

5635421480 is a wasteful number, since it uses less digits than its factorization.

5635421480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10837373 (or 10837369 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 5635421480 is about 75069.4443831843. Note that the first 3 decimals coincide. The cubic root of 5635421480 is about 1779.5442885074.

The spelling of 5635421480 in words is "five billion, six hundred thirty-five million, four hundred twenty-one thousand, four hundred eighty".