253020453352 has 16 divisors (see below), whose sum is σ = 477597334500. Its totient is φ = 125661164160.

The previous prime is 253020453337. The next prime is 253020453419. The reversal of 253020453352 is 253354020352.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 224727194916 + 28293258436 = 474054^2 + 168206^2 .

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, 106131549 + ... + 106133932.

Almost surely, 2^253020453352 is an apocalyptic number.

It is an amenable number.

253020453352 is a deficient number, since it is larger than the sum of its proper divisors (224576881148).

253020453352 is a wasteful number, since it uses less digits than its factorization.

253020453352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212265636 (or 212265632 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 34.

The spelling of 253020453352 in words is "two hundred fifty-three billion, twenty million, four hundred fifty-three thousand, three hundred fifty-two".