455003787955 has 4 divisors (see below), whose sum is σ = 546004545552. Its totient is φ = 364003030360.

The previous prime is 455003787911. The next prime is 455003787977. The reversal of 455003787955 is 559787300554.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 455003787955 - 2¹⁷ = 455003656883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455003787955.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45500378791 + ... + 45500378800.

It is an arithmetic number, because the mean of its divisors is an integer number (136501136388).

Almost surely, 2^455003787955 is an apocalyptic number.

455003787955 is a deficient number, since it is larger than the sum of its proper divisors (91000757597).

455003787955 is an equidigital number, since it uses as much as digits as its factorization.

455003787955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91000757596.

The product of its (nonzero) digits is 26460000, while the sum is 58.

The spelling of 455003787955 in words is "four hundred fifty-five billion, three million, seven hundred eighty-seven thousand, nine hundred fifty-five".