532105326378 has 48 divisors (see below), whose sum is σ = 1163955592800. Its totient is φ = 175668147360.

The previous prime is 532105326343. The next prime is 532105326383. The reversal of 532105326378 is 873623501235.

532105326378 is a `hidden beast` number, since 5 + 3 + 2 + 1 + 0 + 5 + 3 + 2 + 637 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4769413 + ... + 4879703.

It is an arithmetic number, because the mean of its divisors is an integer number (24249074850).

Almost surely, 2^532105326378 is an apocalyptic number.

532105326378 is an abundant number, since it is smaller than the sum of its proper divisors (631850266422).

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

532105326378 is a wasteful number, since it uses less digits than its factorization.

532105326378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112867 (or 112864 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 532105326378 in words is "five hundred thirty-two billion, one hundred five million, three hundred twenty-six thousand, three hundred seventy-eight".