2063015451 has 12 divisors (see below), whose sum is σ = 3405612912. Its totient is φ = 1178865936.

The previous prime is 2063015443. The next prime is 2063015453. The reversal of 2063015451 is 1545103602.

2063015451 is a `hidden beast` number, since 20 + 630 + 1 + 5 + 4 + 5 + 1 = 666.

It is not a de Polignac number, because 2063015451 - 2³ = 2063015443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2063015453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16373076 + ... + 16373201.

It is an arithmetic number, because the mean of its divisors is an integer number (283801076).

Almost surely, 2^2063015451 is an apocalyptic number.

2063015451 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2063015451 is a deficient number, since it is larger than the sum of its proper divisors (1342597461).

2063015451 is a wasteful number, since it uses less digits than its factorization.

2063015451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32746290 (or 32746287 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 2063015451 is about 45420.4298856803. The cubic root of 2063015451 is about 1273.0168736901.

The spelling of 2063015451 in words is "two billion, sixty-three million, fifteen thousand, four hundred fifty-one".