1455400104497 has 8 divisors (see below), whose sum is σ = 1462547630112. Its totient is φ = 1448254936800.

The previous prime is 1455400104449. The next prime is 1455400104563. The reversal of 1455400104497 is 7944010045541.

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 1455400104497 - 2⁸ = 1455400104241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1455400104397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654458 + ... + 1827324.

It is an arithmetic number, because the mean of its divisors is an integer number (182818453764).

Almost surely, 2^{1455400104497} is an apocalyptic number.

It is an amenable number.

1455400104497 is a deficient number, since it is larger than the sum of its proper divisors (7147525615).

1455400104497 is a wasteful number, since it uses less digits than its factorization.

1455400104497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178959.

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 1455400104497 in words is "one trillion, four hundred fifty-five billion, four hundred million, one hundred four thousand, four hundred ninety-seven".