153021050300055 has 128 divisors (see below), whose sum is σ = 289726535172096. Its totient is φ = 67487529715200.

The previous prime is 153021050300051. The next prime is 153021050300057. The reversal of 153021050300055 is 550003050120351.

It is not a de Polignac number, because 153021050300055 - 2² = 153021050300051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153021050299995 and 153021050300031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153021050300051) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1545414729 + ... + 1545513741.

It is an arithmetic number, because the mean of its divisors is an integer number (2263488556032).

Almost surely, 2^{153021050300055} is an apocalyptic number.

153021050300055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

153021050300055 is a deficient number, since it is larger than the sum of its proper divisors (136705484872041).

153021050300055 is a wasteful number, since it uses less digits than its factorization.

153021050300055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100517.

The product of its (nonzero) digits is 11250, while the sum is 30.

The spelling of 153021050300055 in words is "one hundred fifty-three trillion, twenty-one billion, fifty million, three hundred thousand, fifty-five".