165552541034 has 16 divisors (see below), whose sum is σ = 248546500800. Its totient is φ = 82703738880.

The previous prime is 165552541003. The next prime is 165552541057. The reversal of 165552541034 is 430145255561.

It is a junction number, because it is equal to n+sod(n) for n = 165552540982 and 165552541000.

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, 21549674 + ... + 21557354.

It is an arithmetic number, because the mean of its divisors is an integer number (15534156300).

Almost surely, 2^165552541034 is an apocalyptic number.

165552541034 is a deficient number, since it is larger than the sum of its proper divisors (82993959766).

165552541034 is a wasteful number, since it uses less digits than its factorization.

165552541034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15725.

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 165552541034 its reverse (430145255561), we get a palindrome (595697796595).

The spelling of 165552541034 in words is "one hundred sixty-five billion, five hundred fifty-two million, five hundred forty-one thousand, thirty-four".