112540156552 has 16 divisors (see below), whose sum is σ = 215502428160. Its totient is φ = 55072842384.

The previous prime is 112540156523. The next prime is 112540156559. The reversal of 112540156552 is 255651045211.

It is not an unprimeable number, because it can be changed into a prime (112540156559) 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, 149654088 + ... + 149654839.

It is an arithmetic number, because the mean of its divisors is an integer number (13468901760).

Almost surely, 2^112540156552 is an apocalyptic number.

It is an amenable number.

112540156552 is a deficient number, since it is larger than the sum of its proper divisors (102962271608).

112540156552 is a wasteful number, since it uses less digits than its factorization.

112540156552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299308980 (or 299308976 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 37.

It can be divided in two parts, 1125401 and 56552, that added together give a triangular number (1181953 = T₁₅₃₇).

The spelling of 112540156552 in words is "one hundred twelve billion, five hundred forty million, one hundred fifty-six thousand, five hundred fifty-two".