2063462645 has 8 divisors (see below), whose sum is σ = 2493970080. Its totient is φ = 1638893520.

The previous prime is 2063462581. The next prime is 2063462651. The reversal of 2063462645 is 5462643602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2063462645 - 2⁶ = 2063462581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2063462599 and 2063462608.

It is a congruent number.

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, 1483811 + ... + 1485200.

It is an arithmetic number, because the mean of its divisors is an integer number (311746260).

Almost surely, 2^2063462645 is an apocalyptic number.

It is an amenable number.

2063462645 is a deficient number, since it is larger than the sum of its proper divisors (430507435).

2063462645 is a wasteful number, since it uses less digits than its factorization.

2063462645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969155.

The product of its (nonzero) digits is 207360, while the sum is 38.

The square root of 2063462645 is about 45425.3524477246. The cubic root of 2063462645 is about 1273.1088497954.

The spelling of 2063462645 in words is "two billion, sixty-three million, four hundred sixty-two thousand, six hundred forty-five".