116452451 has 4 divisors (see below), whose sum is σ = 116581752. Its totient is φ = 116323152.

The previous prime is 116452421. The next prime is 116452459. The reversal of 116452451 is 154254611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116452451 is a prime.

It is a super-2 number, since 2×116452451² = 27122346687814802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116452459) 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, 63290 + ... + 65103.

It is an arithmetic number, because the mean of its divisors is an integer number (29145438).

Almost surely, 2^116452451 is an apocalyptic number.

116452451 is a deficient number, since it is larger than the sum of its proper divisors (129301).

116452451 is an equidigital number, since it uses as much as digits as its factorization.

116452451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129300.

The product of its digits is 4800, while the sum is 29.

The square root of 116452451 is about 10791.3136827728. The cubic root of 116452451 is about 488.3331548286. Note that the first 3 decimals are identical.

The spelling of 116452451 in words is "one hundred sixteen million, four hundred fifty-two thousand, four hundred fifty-one".