55443141400150 has 96 divisors (see below), whose sum is σ = 120114265141440. Its totient is φ = 18645090347520.

The previous prime is 55443141400123. The next prime is 55443141400151. The reversal of 55443141400150 is 5100414134455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55443141400151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64815436 + ... + 65665264.

It is an arithmetic number, because the mean of its divisors is an integer number (1251190261890).

Almost surely, 2^{55443141400150} is an apocalyptic number.

55443141400150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55443141400150 is an abundant number, since it is smaller than the sum of its proper divisors (64671123741290).

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

55443141400150 is a wasteful number, since it uses less digits than its factorization.

55443141400150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853418 (or 853413 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 55443141400150 in words is "fifty-five trillion, four hundred forty-three billion, one hundred forty-one million, four hundred thousand, one hundred fifty".