55441367553272 has 16 divisors (see below), whose sum is σ = 103954855102200. Its totient is φ = 27720072859360.

The previous prime is 55441367553263. The next prime is 55441367553277. The reversal of 55441367553272 is 27235576314455.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55441367553277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75978854 + ... + 76705077.

Almost surely, 2^{55441367553272} is an apocalyptic number.

It is an amenable number.

55441367553272 is a deficient number, since it is larger than the sum of its proper divisors (48513487548928).

55441367553272 is a wasteful number, since it uses less digits than its factorization.

55441367553272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152729326 (or 152729322 counting only the distinct ones).

The product of its digits is 105840000, while the sum is 59.

The spelling of 55441367553272 in words is "fifty-five trillion, four hundred forty-one billion, three hundred sixty-seven million, five hundred fifty-three thousand, two hundred seventy-two".