1049374455 has 8 divisors (see below), whose sum is σ = 1678999152. Its totient is φ = 559666368.

The previous prime is 1049374439. The next prime is 1049374481. The reversal of 1049374455 is 5544739401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1049374455 - 2⁴ = 1049374439 is a prime.

It is a super-2 number, since 2×1049374455² = 2202373493613094050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34979134 + ... + 34979163.

It is an arithmetic number, because the mean of its divisors is an integer number (209874894).

Almost surely, 2^1049374455 is an apocalyptic number.

1049374455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1049374455 is a deficient number, since it is larger than the sum of its proper divisors (629624697).

1049374455 is an equidigital number, since it uses as much as digits as its factorization.

1049374455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69958305.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 1049374455 is about 32394.0496850888. The cubic root of 1049374455 is about 1016.1944749222.

It can be divided in two parts, 10493 and 74455, that added together give a palindrome (84948).

The spelling of 1049374455 in words is "one billion, forty-nine million, three hundred seventy-four thousand, four hundred fifty-five".