1048010509 has 16 divisors (see below), whose sum is σ = 1365735168. Its totient is φ = 780417792.

The previous prime is 1048010507. The next prime is 1048010519. The reversal of 1048010509 is 9050108401.

It is a happy number.

It is not a de Polignac number, because 1048010509 - 2¹ = 1048010507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048010501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337177 + ... + 340270.

It is an arithmetic number, because the mean of its divisors is an integer number (85358448).

Almost surely, 2^1048010509 is an apocalyptic number.

It is an amenable number.

1048010509 is a deficient number, since it is larger than the sum of its proper divisors (317724659).

1048010509 is a wasteful number, since it uses less digits than its factorization.

1048010509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677484.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 1048010509 is about 32372.9904241174. The cubic root of 1048010509 is about 1015.7540108198.

The spelling of 1048010509 in words is "one billion, forty-eight million, ten thousand, five hundred nine".