5654423403 has 16 divisors (see below), whose sum is σ = 8382528000. Its totient is φ = 3767093640.

The previous prime is 5654423387. The next prime is 5654423443. The reversal of 5654423403 is 3043244565.

5654423403 is a `hidden beast` number, since 56 + 544 + 23 + 40 + 3 = 666.

It is not a de Polignac number, because 5654423403 - 2⁴ = 5654423387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5654423443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28503 + ... + 110096.

It is an arithmetic number, because the mean of its divisors is an integer number (523908000).

Almost surely, 2^5654423403 is an apocalyptic number.

5654423403 is a deficient number, since it is larger than the sum of its proper divisors (2728104597).

5654423403 is a wasteful number, since it uses less digits than its factorization.

5654423403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140119 (or 140113 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The square root of 5654423403 is about 75195.9001741451. The cubic root of 5654423403 is about 1781.5421768253.

Adding to 5654423403 its reverse (3043244565), we get a palindrome (8697667968).

The spelling of 5654423403 in words is "five billion, six hundred fifty-four million, four hundred twenty-three thousand, four hundred three".