111053078552 has 48 divisors (see below), whose sum is σ = 230973369480. Its totient is φ = 50005113600.

The previous prime is 111053078533. The next prime is 111053078579. The reversal of 111053078552 is 255870350111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 946274 + ... + 1057137.

Almost surely, 2^111053078552 is an apocalyptic number.

It is an amenable number.

111053078552 is an abundant number, since it is smaller than the sum of its proper divisors (119920290928).

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

111053078552 is a wasteful number, since it uses less digits than its factorization.

111053078552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003484 (or 2003467 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 38.

The spelling of 111053078552 in words is "one hundred eleven billion, fifty-three million, seventy-eight thousand, five hundred fifty-two".