1453694191059 has 24 divisors (see below), whose sum is σ = 2130930919936. Its totient is φ = 880841530800.

The previous prime is 1453694191009. The next prime is 1453694191063. The reversal of 1453694191059 is 9501914963541.

It is not a de Polignac number, because 1453694191059 - 2²⁴ = 1453677413843 is a prime.

It is a super-2 number, since 2×1453694191059² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1453694191009) 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, 1317594 + ... + 2154864.

Almost surely, 2^{1453694191059} is an apocalyptic number.

1453694191059 is a deficient number, since it is larger than the sum of its proper divisors (677236728877).

1453694191059 is a wasteful number, since it uses less digits than its factorization.

1453694191059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842079 (or 842068 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 57.

The spelling of 1453694191059 in words is "one trillion, four hundred fifty-three billion, six hundred ninety-four million, one hundred ninety-one thousand, fifty-nine".