1253050561652 has 24 divisors (see below), whose sum is σ = 2252673153024. Its totient is φ = 609438213792.

The previous prime is 1253050561627. The next prime is 1253050561699. The reversal of 1253050561652 is 2561650503521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480008 + ... + 1654239.

It is an arithmetic number, because the mean of its divisors is an integer number (93861381376).

Almost surely, 2^{1253050561652} is an apocalyptic number.

It is an amenable number.

1253050561652 is a deficient number, since it is larger than the sum of its proper divisors (999622591372).

1253050561652 is a wasteful number, since it uses less digits than its factorization.

1253050561652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138255 (or 2138253 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 1253050561652 in words is "one trillion, two hundred fifty-three billion, fifty million, five hundred sixty-one thousand, six hundred fifty-two".