252554002 has 4 divisors (see below), whose sum is σ = 378831006. Its totient is φ = 126277000.

The previous prime is 252553997. The next prime is 252554017. The reversal of 252554002 is 200455252.

It is a happy number.

252554002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 183846481 + 68707521 = 13559^2 + 8289^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63138499 + ... + 63138502.

Almost surely, 2^252554002 is an apocalyptic number.

252554002 is a deficient number, since it is larger than the sum of its proper divisors (126277004).

252554002 is a wasteful number, since it uses less digits than its factorization.

252554002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126277003.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 252554002 is about 15891.9477094534. The cubic root of 252554002 is about 632.0984881630.

The spelling of 252554002 in words is "two hundred fifty-two million, five hundred fifty-four thousand, two".