2063615403 has 32 divisors (see below), whose sum is σ = 2996098560. Its totient is φ = 1259055360.

The previous prime is 2063615357. The next prime is 2063615423. The reversal of 2063615403 is 3045163602.

It is not a de Polignac number, because 2063615403 - 2⁶ = 2063615339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2063615423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236425 + ... + 244997.

It is an arithmetic number, because the mean of its divisors is an integer number (93628080).

Almost surely, 2^2063615403 is an apocalyptic number.

2063615403 is a deficient number, since it is larger than the sum of its proper divisors (932483157).

2063615403 is a wasteful number, since it uses less digits than its factorization.

2063615403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8739.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 2063615403 is about 45427.0338344911. The cubic root of 2063615403 is about 1273.1402650742.

The spelling of 2063615403 in words is "two billion, sixty-three million, six hundred fifteen thousand, four hundred three".