145479053 has 8 divisors (see below), whose sum is σ = 150458880. Its totient is φ = 140577840.

The previous prime is 145479049. The next prime is 145479097. The reversal of 145479053 is 350974541.

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 145479053 - 2² = 145479049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145478998 and 145479016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145479253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15878 + ... + 23303.

It is an arithmetic number, because the mean of its divisors is an integer number (18807360).

Almost surely, 2^145479053 is an apocalyptic number.

It is an amenable number.

145479053 is a deficient number, since it is larger than the sum of its proper divisors (4979827).

145479053 is an equidigital number, since it uses as much as digits as its factorization.

145479053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39307.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 145479053 is about 12061.4697694767. The cubic root of 145479053 is about 525.9367137978.

The spelling of 145479053 in words is "one hundred forty-five million, four hundred seventy-nine thousand, fifty-three".