112520675271550 has 96 divisors (see below), whose sum is σ = 257795054060544. Its totient is φ = 35582008752000.

The previous prime is 112520675271547. The next prime is 112520675271553. The reversal of 112520675271550 is 55172576025211.

It is an interprime number because it is at equal distance from previous prime (112520675271547) and next prime (112520675271553).

It is a junction number, because it is equal to n+sod(n) for n = 112520675271494 and 112520675271503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112520675271553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4443556 + ... + 15645655.

It is an arithmetic number, because the mean of its divisors is an integer number (2685365146464).

Almost surely, 2^{112520675271550} is an apocalyptic number.

112520675271550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112520675271550 is an abundant number, since it is smaller than the sum of its proper divisors (145274378788994).

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

112520675271550 is a wasteful number, since it uses less digits than its factorization.

112520675271550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20090474 (or 20090469 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 49.

The spelling of 112520675271550 in words is "one hundred twelve trillion, five hundred twenty billion, six hundred seventy-five million, two hundred seventy-one thousand, five hundred fifty".