20063610626 has 16 divisors (see below), whose sum is σ = 31118681088. Its totient is φ = 9691809600.

The previous prime is 20063610607. The next prime is 20063610629. The reversal of 20063610626 is 62601636002.

It is a super-2 number, since 2×20063610626² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20063610592 and 20063610601.

It is not an unprimeable number, because it can be changed into a prime (20063610629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236090 + ... + 309621.

It is an arithmetic number, because the mean of its divisors is an integer number (1944917568).

Almost surely, 2^20063610626 is an apocalyptic number.

20063610626 is a deficient number, since it is larger than the sum of its proper divisors (11055070462).

20063610626 is a wasteful number, since it uses less digits than its factorization.

20063610626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546337.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 20063610626 in words is "twenty billion, sixty-three million, six hundred ten thousand, six hundred twenty-six".