155301001020053 has 8 divisors (see below), whose sum is σ = 180135915895872. Its totient is φ = 131128350541056.

The previous prime is 155301001020047. The next prime is 155301001020091. The reversal of 155301001020053 is 350020100103551.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 155301001020053 - 2³⁰ = 155299927278229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155301001020023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165566098700 + ... + 165566099637.

It is an arithmetic number, because the mean of its divisors is an integer number (22516989486984).

Almost surely, 2^{155301001020053} is an apocalyptic number.

It is an amenable number.

155301001020053 is a deficient number, since it is larger than the sum of its proper divisors (24834914875819).

155301001020053 is an equidigital number, since it uses as much as digits as its factorization.

155301001020053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331132198411.

The product of its (nonzero) digits is 2250, while the sum is 26.

The spelling of 155301001020053 in words is "one hundred fifty-five trillion, three hundred one billion, one million, twenty thousand, fifty-three".