252053602001622 has 48 divisors (see below), whose sum is σ = 547646765037840. Its totient is φ = 83782506050496.

The previous prime is 252053602001557. The next prime is 252053602001653. The reversal of 252053602001622 is 226100206350252.

252053602001622 is a `hidden beast` number, since 2 + 5 + 2 + 0 + 5 + 3 + 6 + 0 + 20 + 0 + 1 + 622 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20255029 + ... + 30238607.

It is an arithmetic number, because the mean of its divisors is an integer number (11409307604955).

Almost surely, 2^{252053602001622} is an apocalyptic number.

252053602001622 is an abundant number, since it is smaller than the sum of its proper divisors (295593163036218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252053602001622 is a wasteful number, since it uses less digits than its factorization.

252053602001622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9987517 (or 9987514 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 252053602001622 its reverse (226100206350252), we get a palindrome (478153808351874).

The spelling of 252053602001622 in words is "two hundred fifty-two trillion, fifty-three billion, six hundred two million, one thousand, six hundred twenty-two".