1016452155 has 8 divisors (see below), whose sum is σ = 1626323472. Its totient is φ = 542107808.

The previous prime is 1016452153. The next prime is 1016452159. The reversal of 1016452155 is 5512546101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1016452155 - 2¹ = 1016452153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1016452153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33881724 + ... + 33881753.

It is an arithmetic number, because the mean of its divisors is an integer number (203290434).

Almost surely, 2^1016452155 is an apocalyptic number.

1016452155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1016452155 is a deficient number, since it is larger than the sum of its proper divisors (609871317).

1016452155 is an equidigital number, since it uses as much as digits as its factorization.

1016452155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67763485.

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 1016452155 is about 31881.8467940614. The cubic root of 1016452155 is about 1005.4542487514.

Adding to 1016452155 its reverse (5512546101), we get a palindrome (6528998256).

The spelling of 1016452155 in words is "one billion, sixteen million, four hundred fifty-two thousand, one hundred fifty-five".