532540038 has 32 divisors (see below), whose sum is σ = 1095302880. Its totient is φ = 172488960.

The previous prime is 532540007. The next prime is 532540051. The reversal of 532540038 is 830045235.

It is a junction number, because it is equal to n+sod(n) for n = 532539987 and 532540014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285228 + ... + 287088.

It is an arithmetic number, because the mean of its divisors is an integer number (34228215).

Almost surely, 2^532540038 is an apocalyptic number.

532540038 is an abundant number, since it is smaller than the sum of its proper divisors (562762842).

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

532540038 is a wasteful number, since it uses less digits than its factorization.

532540038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3192.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 532540038 is about 23076.8290282699. The cubic root of 532540038 is about 810.5579846839.

The spelling of 532540038 in words is "five hundred thirty-two million, five hundred forty thousand, thirty-eight".