538480152 has 96 divisors (see below), whose sum is σ = 1672070400. Its totient is φ = 153358272.

The previous prime is 538480147. The next prime is 538480153. The reversal of 538480152 is 251084835.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538480153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173349 + ... + 176427.

It is an arithmetic number, because the mean of its divisors is an integer number (17417400).

Almost surely, 2^538480152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 538480152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (836035200).

538480152 is an abundant number, since it is smaller than the sum of its proper divisors (1133590248).

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

538480152 is a wasteful number, since it uses less digits than its factorization.

538480152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445 (or 3438 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 538480152 is about 23205.1751124614. The cubic root of 538480152 is about 813.5605852186.

It can be divided in two parts, 538 and 480152, that added together give a triangular number (480690 = T₉₈₀).

The spelling of 538480152 in words is "five hundred thirty-eight million, four hundred eighty thousand, one hundred fifty-two".