145053002 has 8 divisors (see below), whose sum is σ = 218046816. Its totient is φ = 72370732.

The previous prime is 145052981. The next prime is 145053031. The reversal of 145053002 is 200350541.

145053002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76718 + ... + 78585.

It is an arithmetic number, because the mean of its divisors is an integer number (27255852).

Almost surely, 2^145053002 is an apocalyptic number.

145053002 is a deficient number, since it is larger than the sum of its proper divisors (72993814).

145053002 is a wasteful number, since it uses less digits than its factorization.

145053002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155772.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 145053002 is about 12043.7951659765. The cubic root of 145053002 is about 525.4227910985.

The spelling of 145053002 in words is "one hundred forty-five million, fifty-three thousand, two".