145530086995 has 8 divisors (see below), whose sum is σ = 174676771584. Its totient is φ = 116396958144.

The previous prime is 145530086993. The next prime is 145530087007. The reversal of 145530086995 is 599680035541.

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 145530086995 - 2¹ = 145530086993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145530086993) 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, 3365299 + ... + 3408268.

It is an arithmetic number, because the mean of its divisors is an integer number (21834596448).

Almost surely, 2^145530086995 is an apocalyptic number.

145530086995 is a deficient number, since it is larger than the sum of its proper divisors (29146684589).

145530086995 is an equidigital number, since it uses as much as digits as its factorization.

145530086995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6777869.

The product of its (nonzero) digits is 5832000, while the sum is 55.

The spelling of 145530086995 in words is "one hundred forty-five billion, five hundred thirty million, eighty-six thousand, nine hundred ninety-five".