1455550500005 has 24 divisors (see below), whose sum is σ = 2032138910880. Its totient is φ = 997939867680.

The previous prime is 1455550499983. The next prime is 1455550500029. The reversal of 1455550500005 is 5000050555541.

It is a happy number.

It is not a de Polignac number, because 1455550500005 - 2³⁰ = 1454476758181 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1172870 + ... + 2070440.

It is an arithmetic number, because the mean of its divisors is an integer number (84672454620).

Almost surely, 2^{1455550500005} is an apocalyptic number.

It is an amenable number.

1455550500005 is a deficient number, since it is larger than the sum of its proper divisors (576588410875).

1455550500005 is an equidigital number, since it uses as much as digits as its factorization.

1455550500005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904209 (or 904202 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 35.

The spelling of 1455550500005 in words is "one trillion, four hundred fifty-five billion, five hundred fifty million, five hundred thousand, five".