53545010054 has 4 divisors (see below), whose sum is σ = 80317515084. Its totient is φ = 26772505026.

The previous prime is 53545010033. The next prime is 53545010063. The reversal of 53545010054 is 45001054535.

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

It is a super-2 number, since 2×53545010054² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53545010054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13386252512 + ... + 13386252515.

It is an arithmetic number, because the mean of its divisors is an integer number (20079378771).

Almost surely, 2^53545010054 is an apocalyptic number.

53545010054 is a deficient number, since it is larger than the sum of its proper divisors (26772505030).

53545010054 is a wasteful number, since it uses less digits than its factorization.

53545010054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26772505029.

The product of its (nonzero) digits is 30000, while the sum is 32.

Adding to 53545010054 its reverse (45001054535), we get a palindrome (98546064589).

The spelling of 53545010054 in words is "fifty-three billion, five hundred forty-five million, ten thousand, fifty-four".