55253252504 has 64 divisors (see below), whose sum is σ = 108641710080. Its totient is φ = 26311824000.

The previous prime is 55253252503. The next prime is 55253252507. The reversal of 55253252504 is 40525235255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55253252503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11108162 + ... + 11113134.

It is an arithmetic number, because the mean of its divisors is an integer number (1697526720).

Almost surely, 2^55253252504 is an apocalyptic number.

It is an amenable number.

55253252504 is a deficient number, since it is larger than the sum of its proper divisors (53388457576).

55253252504 is a wasteful number, since it uses less digits than its factorization.

55253252504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712 (or 5708 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 38.

Adding to 55253252504 its reverse (40525235255), we get a palindrome (95778487759).

The spelling of 55253252504 in words is "fifty-five billion, two hundred fifty-three million, two hundred fifty-two thousand, five hundred four".