1048509765334 has 8 divisors (see below), whose sum is σ = 1580218509528. Its totient is φ = 521770262160.

The previous prime is 1048509765319. The next prime is 1048509765337. The reversal of 1048509765334 is 4335679058401.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048509765337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1242309727 + ... + 1242310570.

It is an arithmetic number, because the mean of its divisors is an integer number (197527313691).

Almost surely, 2^{1048509765334} is an apocalyptic number.

1048509765334 is a deficient number, since it is larger than the sum of its proper divisors (531708744194).

1048509765334 is a wasteful number, since it uses less digits than its factorization.

1048509765334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484620510.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 1048509765334 in words is "one trillion, forty-eight billion, five hundred nine million, seven hundred sixty-five thousand, three hundred thirty-four".