1053450683451 has 24 divisors (see below), whose sum is σ = 1522879300176. Its totient is φ = 701733775680.

The previous prime is 1053450683423. The next prime is 1053450683477. The reversal of 1053450683451 is 1543860543501.

1053450683451 is a `hidden beast` number, since 1 + 0 + 534 + 5 + 0 + 68 + 3 + 4 + 51 = 666.

It is not a de Polignac number, because 1053450683451 - 2¹⁴ = 1053450667067 is a prime.

It is a super-2 number, since 2×1053450683451² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053450683397 and 1053450683406.

It is not an unprimeable number, because it can be changed into a prime (1053450683851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82159621 + ... + 82172441.

It is an arithmetic number, because the mean of its divisors is an integer number (63453304174).

Almost surely, 2^{1053450683451} is an apocalyptic number.

1053450683451 is a deficient number, since it is larger than the sum of its proper divisors (469428616725).

1053450683451 is a wasteful number, since it uses less digits than its factorization.

1053450683451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19483 (or 19480 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 1053450683451 in words is "one trillion, fifty-three billion, four hundred fifty million, six hundred eighty-three thousand, four hundred fifty-one".