5605645462 has 8 divisors (see below), whose sum is σ = 8410544856. Its totient is φ = 2802130512.

The previous prime is 5605645457. The next prime is 5605645471. The reversal of 5605645462 is 2645465065.

It is a happy number.

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

It is a super-2 number, since 2×5605645462² = 62846522091282386888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335928 + ... + 352219.

It is an arithmetic number, because the mean of its divisors is an integer number (1051318107).

Almost surely, 2^5605645462 is an apocalyptic number.

5605645462 is a deficient number, since it is larger than the sum of its proper divisors (2804899394).

5605645462 is a wasteful number, since it uses less digits than its factorization.

5605645462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692222.

The product of its (nonzero) digits is 864000, while the sum is 43.

The square root of 5605645462 is about 74870.8585632621. The cubic root of 5605645462 is about 1776.4045445333.

The spelling of 5605645462 in words is "five billion, six hundred five million, six hundred forty-five thousand, four hundred sixty-two".