1045535424455 has 4 divisors (see below), whose sum is σ = 1254642509352. Its totient is φ = 836428339560.

The previous prime is 1045535424431. The next prime is 1045535424463. The reversal of 1045535424455 is 5544245355401.

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 1045535424455 - 2¹⁰ = 1045535423431 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 104553542441 + ... + 104553542450.

It is an arithmetic number, because the mean of its divisors is an integer number (313660627338).

Almost surely, 2^{1045535424455} is an apocalyptic number.

1045535424455 is a deficient number, since it is larger than the sum of its proper divisors (209107084897).

1045535424455 is an equidigital number, since it uses as much as digits as its factorization.

1045535424455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209107084896.

The product of its (nonzero) digits is 4800000, while the sum is 47.

The spelling of 1045535424455 in words is "one trillion, forty-five billion, five hundred thirty-five million, four hundred twenty-four thousand, four hundred fifty-five".