55452152100412 has 12 divisors (see below), whose sum is σ = 97065593420040. Its totient is φ = 27719125408976.

The previous prime is 55452152100407. The next prime is 55452152100421. The reversal of 55452152100412 is 21400125125455.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1737642358 + ... + 1737674269.

It is an arithmetic number, because the mean of its divisors is an integer number (8088799451670).

Almost surely, 2^{55452152100412} is an apocalyptic number.

It is an amenable number.

55452152100412 is a deficient number, since it is larger than the sum of its proper divisors (41613441319628).

55452152100412 is a wasteful number, since it uses less digits than its factorization.

55452152100412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475320620 (or 3475320618 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 37.

Adding to 55452152100412 its reverse (21400125125455), we get a palindrome (76852277225867).

The spelling of 55452152100412 in words is "fifty-five trillion, four hundred fifty-two billion, one hundred fifty-two million, one hundred thousand, four hundred twelve".