1044552454 has 32 divisors (see below), whose sum is σ = 1828534176. Its totient is φ = 442245120.

The previous prime is 1044552419. The next prime is 1044552499. The reversal of 1044552454 is 4542554401.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21882 + ... + 50674.

It is an arithmetic number, because the mean of its divisors is an integer number (57141693).

Almost surely, 2^1044552454 is an apocalyptic number.

1044552454 is a deficient number, since it is larger than the sum of its proper divisors (783981722).

1044552454 is a wasteful number, since it uses less digits than its factorization.

1044552454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28920.

The product of its (nonzero) digits is 64000, while the sum is 34.

The square root of 1044552454 is about 32319.5367231648. The cubic root of 1044552454 is about 1014.6355730224.

The spelling of 1044552454 in words is "one billion, forty-four million, five hundred fifty-two thousand, four hundred fifty-four".