116551152252 has 18 divisors (see below), whose sum is σ = 294615412728. Its totient is φ = 38850384072.

The previous prime is 116551152199. The next prime is 116551152257. The reversal of 116551152252 is 252251155611.

116551152252 is a `hidden beast` number, since 1 + 1 + 6 + 551 + 1 + 52 + 2 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3237532007 = 116551152252 / (1 + 1 + 6 + 5 + 5 + 1 + 1 + 5 + 2 + 2 + 5 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116551152257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1618765968 + ... + 1618766039.

Almost surely, 2^116551152252 is an apocalyptic number.

116551152252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116551152252 is an abundant number, since it is smaller than the sum of its proper divisors (178064260476).

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

116551152252 is a wasteful number, since it uses less digits than its factorization.

116551152252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237532017 (or 3237532012 counting only the distinct ones).

The product of its digits is 30000, while the sum is 36.

The spelling of 116551152252 in words is "one hundred sixteen billion, five hundred fifty-one million, one hundred fifty-two thousand, two hundred fifty-two".