53454030 has 64 divisors (see below), whose sum is σ = 154344960. Its totient is φ = 11574144.

The previous prime is 53454029. The next prime is 53454053. The reversal of 53454030 is 3045435.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2709 + ... + 10688.

It is an arithmetic number, because the mean of its divisors is an integer number (2411640).

Almost surely, 2^53454030 is an apocalyptic number.

53454030 is an abundant number, since it is smaller than the sum of its proper divisors (100890930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53454030 is a wasteful number, since it uses less digits than its factorization.

53454030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13433.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 53454030 is about 7311.2262993290. The cubic root of 53454030 is about 376.6981474024.

Adding to 53454030 its reverse (3045435), we get a palindrome (56499465).

The spelling of 53454030 in words is "fifty-three million, four hundred fifty-four thousand, thirty".