253183542002 has 8 divisors (see below), whose sum is σ = 380142959196. Its totient is φ = 126469222272.

The previous prime is 253183541999. The next prime is 253183542013. The reversal of 253183542002 is 200245381352.

It can be written as a sum of positive squares in 2 ways, for example, as 213498519481 + 39685022521 = 462059^2 + 199211^2 .

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, 61271783 + ... + 61275914.

Almost surely, 2^253183542002 is an apocalyptic number.

253183542002 is a deficient number, since it is larger than the sum of its proper divisors (126959417194).

253183542002 is a wasteful number, since it uses less digits than its factorization.

253183542002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122548732.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 253183542002 in words is "two hundred fifty-three billion, one hundred eighty-three million, five hundred forty-two thousand, two".