53053654 has 4 divisors (see below), whose sum is σ = 79580484. Its totient is φ = 26526826.

The previous prime is 53053639. The next prime is 53053657. The reversal of 53053654 is 45635035.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53053657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13263412 + ... + 13263415.

It is an arithmetic number, because the mean of its divisors is an integer number (19895121).

Almost surely, 2^53053654 is an apocalyptic number.

53053654 is a deficient number, since it is larger than the sum of its proper divisors (26526830).

53053654 is a wasteful number, since it uses less digits than its factorization.

53053654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26526829.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 53053654 is about 7283.7939289906. The cubic root of 53053654 is about 375.7552872367.

Adding to 53053654 its reverse (45635035), we get a palindrome (98688689).

The spelling of 53053654 in words is "fifty-three million, fifty-three thousand, six hundred fifty-four".