532089478 has 16 divisors (see below), whose sum is σ = 821470464. Its totient is φ = 258378120.

The previous prime is 532089473. The next prime is 532089497. The reversal of 532089478 is 874980235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532089473) 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, 18450 + ... + 37477.

It is an arithmetic number, because the mean of its divisors is an integer number (51341904).

Almost surely, 2^532089478 is an apocalyptic number.

532089478 is a deficient number, since it is larger than the sum of its proper divisors (289380986).

532089478 is a wasteful number, since it uses less digits than its factorization.

532089478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56067.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 532089478 is about 23067.0647894352. The cubic root of 532089478 is about 810.3293270413.

The spelling of 532089478 in words is "five hundred thirty-two million, eighty-nine thousand, four hundred seventy-eight".