2063535480 has 256 divisors, whose sum is σ = 7390310400. Its totient is φ = 510289920.

The previous prime is 2063535431. The next prime is 2063535493. The reversal of 2063535480 is 845353602.

It is a happy number.

2063535480 is a `hidden beast` number, since 2 + 0 + 63 + 53 + 548 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1302769 + ... + 1304351.

It is an arithmetic number, because the mean of its divisors is an integer number (28868400).

Almost surely, 2^2063535480 is an apocalyptic number.

2063535480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2063535480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3695155200).

2063535480 is an abundant number, since it is smaller than the sum of its proper divisors (5326774920).

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

2063535480 is a wasteful number, since it uses less digits than its factorization.

2063535480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 2063535480 is about 45426.1541405389. The cubic root of 2063535480 is about 1273.1238287907.

The spelling of 2063535480 in words is "two billion, sixty-three million, five hundred thirty-five thousand, four hundred eighty".