53454004 has 12 divisors (see below), whose sum is σ = 93603328. Its totient is φ = 26710200.

The previous prime is 53453999. The next prime is 53454019. The reversal of 53454004 is 40045435.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 53454004.

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, 5389 + ... + 11659.

Almost surely, 2^53454004 is an apocalyptic number.

It is an amenable number.

53454004 is a deficient number, since it is larger than the sum of its proper divisors (40149324).

53454004 is a wasteful number, since it uses less digits than its factorization.

53454004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8406 (or 8404 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 53454004 is about 7311.2245212413. The cubic root of 53454004 is about 376.6980863271.

Adding to 53454004 its reverse (40045435), we get a palindrome (93499439).

The spelling of 53454004 in words is "fifty-three million, four hundred fifty-four thousand, four".