1048723555 has 8 divisors (see below), whose sum is σ = 1372874544. Its totient is φ = 762708000.

The previous prime is 1048723493. The next prime is 1048723609. The reversal of 1048723555 is 5553278401.

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

It is not a de Polignac number, because 1048723555 - 2¹¹ = 1048721507 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9533796 + ... + 9533905.

It is an arithmetic number, because the mean of its divisors is an integer number (171609318).

Almost surely, 2^1048723555 is an apocalyptic number.

1048723555 is a deficient number, since it is larger than the sum of its proper divisors (324150989).

1048723555 is a wasteful number, since it uses less digits than its factorization.

1048723555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19067717.

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 1048723555 is about 32384.0015285326. The cubic root of 1048723555 is about 1015.9843250289.

The spelling of 1048723555 in words is "one billion, forty-eight million, seven hundred twenty-three thousand, five hundred fifty-five".