1053678653425 has 12 divisors (see below), whose sum is σ = 1307395376896. Its totient is φ = 842404957200.

The previous prime is 1053678653407. The next prime is 1053678653449. The reversal of 1053678653425 is 5243568763501.

It is not a de Polignac number, because 1053678653425 - 2¹³ = 1053678645233 is a prime.

It is a super-2 number, since 2×1053678653425² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13409181 + ... + 13487530.

Almost surely, 2^{1053678653425} is an apocalyptic number.

It is an amenable number.

1053678653425 is a deficient number, since it is larger than the sum of its proper divisors (253716723471).

1053678653425 is a wasteful number, since it uses less digits than its factorization.

1053678653425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26898288 (or 26898283 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 55.

The spelling of 1053678653425 in words is "one trillion, fifty-three billion, six hundred seventy-eight million, six hundred fifty-three thousand, four hundred twenty-five".