4641962445 has 64 divisors (see below), whose sum is σ = 8583379200. Its totient is φ = 2378315520.

The previous prime is 4641962431. The next prime is 4641962449. The reversal of 4641962445 is 5442691464.

4641962445 is a `hidden beast` number, since 4 + 6 + 4 + 19 + 624 + 4 + 5 = 666.

It is not a de Polignac number, because 4641962445 - 2¹³ = 4641954253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4641962445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4641962449) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 347551 + ... + 360659.

It is an arithmetic number, because the mean of its divisors is an integer number (134115300).

Almost surely, 2^4641962445 is an apocalyptic number.

4641962445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4641962445 is a deficient number, since it is larger than the sum of its proper divisors (3941416755).

4641962445 is a wasteful number, since it uses less digits than its factorization.

4641962445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13227 (or 13221 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 4641962445 is about 68131.9487832250. The cubic root of 4641962445 is about 1668.1452923229.

The spelling of 4641962445 in words is "four billion, six hundred forty-one million, nine hundred sixty-two thousand, four hundred forty-five".