152011044 has 18 divisors (see below), whose sum is σ = 384250230. Its totient is φ = 50670336.

The previous prime is 152011043. The next prime is 152011051. The reversal of 152011044 is 440110251.

152011044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 146894400 + 5116644 = 12120^2 + 2262^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (152011043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2111229 + ... + 2111300.

It is an arithmetic number, because the mean of its divisors is an integer number (21347235).

Almost surely, 2^152011044 is an apocalyptic number.

It is an amenable number.

152011044 is an abundant number, since it is smaller than the sum of its proper divisors (232239186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152011044 is a wasteful number, since it uses less digits than its factorization.

152011044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4222539 (or 4222534 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 152011044 is about 12329.2758911462. The cubic root of 152011044 is about 533.6932547944.

Adding to 152011044 its reverse (440110251), we get a palindrome (592121295).

The spelling of 152011044 in words is "one hundred fifty-two million, eleven thousand, forty-four".