145496611 has 8 divisors (see below), whose sum is σ = 156945824. Its totient is φ = 134084160.

The previous prime is 145496587. The next prime is 145496627. The reversal of 145496611 is 116694541.

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 145496611 - 2¹³ = 145488419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145496011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666 + ... + 17071.

It is an arithmetic number, because the mean of its divisors is an integer number (19618228).

Almost surely, 2^145496611 is an apocalyptic number.

145496611 is a deficient number, since it is larger than the sum of its proper divisors (11449213).

145496611 is a wasteful number, since it uses less digits than its factorization.

145496611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18381.

The product of its digits is 25920, while the sum is 37.

The square root of 145496611 is about 12062.1976024272. The cubic root of 145496611 is about 525.9578715410.

The spelling of 145496611 in words is "one hundred forty-five million, four hundred ninety-six thousand, six hundred eleven".