153543052112052 has 48 divisors (see below), whose sum is σ = 363616411233600. Its totient is φ = 50416841620992.

The previous prime is 153543052112029. The next prime is 153543052112053. The reversal of 153543052112052 is 250211250345351.

It is a super-2 number, since 2×153543052112052² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 153543052112052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153543052112053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184454074 + ... + 185284622.

It is an arithmetic number, because the mean of its divisors is an integer number (7575341900700).

Almost surely, 2^{153543052112052} is an apocalyptic number.

153543052112052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153543052112052 is an abundant number, since it is smaller than the sum of its proper divisors (210073359121548).

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

153543052112052 is a wasteful number, since it uses less digits than its factorization.

153543052112052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060560 (or 1060558 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 153543052112052 in words is "one hundred fifty-three trillion, five hundred forty-three billion, fifty-two million, one hundred twelve thousand, fifty-two".