165358048010 has 16 divisors (see below), whose sum is σ = 303260421096. Its totient is φ = 64895233728.

The previous prime is 165358047893. The next prime is 165358048013. The reversal of 165358048010 is 10840853561.

It can be written as a sum of positive squares in 4 ways, for example, as 165324373201 + 33674809 = 406601^2 + 5803^2 .

It is not an unprimeable number, because it can be changed into a prime (165358048013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155997629 + ... + 155998688.

Almost surely, 2^165358048010 is an apocalyptic number.

165358048010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165358048010 is a deficient number, since it is larger than the sum of its proper divisors (137902373086).

165358048010 is a wasteful number, since it uses less digits than its factorization.

165358048010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311996377.

The product of its (nonzero) digits is 115200, while the sum is 41.

The spelling of 165358048010 in words is "one hundred sixty-five billion, three hundred fifty-eight million, forty-eight thousand, ten".