1453031996855 has 8 divisors (see below), whose sum is σ = 1743644934672. Its totient is φ = 1162421238528.

The previous prime is 1453031996803. The next prime is 1453031996861. The reversal of 1453031996855 is 5586991303541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1453031996855 - 2⁸ = 1453031996599 is a prime.

It is a super-2 number, since 2×1453031996855² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1453031996794 and 1453031996803.

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, 2016167 + ... + 2640263.

It is an arithmetic number, because the mean of its divisors is an integer number (217955616834).

Almost surely, 2^{1453031996855} is an apocalyptic number.

1453031996855 is a deficient number, since it is larger than the sum of its proper divisors (290612937817).

1453031996855 is an equidigital number, since it uses as much as digits as its factorization.

1453031996855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089745.

The product of its (nonzero) digits is 17496000, while the sum is 59.

The spelling of 1453031996855 in words is "one trillion, four hundred fifty-three billion, thirty-one million, nine hundred ninety-six thousand, eight hundred fifty-five".