12852794390 has 32 divisors (see below), whose sum is σ = 23934022560. Its totient is φ = 4966048000.

The previous prime is 12852794371. The next prime is 12852794411. The reversal of 12852794390 is 9349725821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113780 + ... + 196599.

It is an arithmetic number, because the mean of its divisors is an integer number (747938205).

Almost surely, 2^12852794390 is an apocalyptic number.

12852794390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12852794390 is a deficient number, since it is larger than the sum of its proper divisors (11081228170).

12852794390 is a wasteful number, since it uses less digits than its factorization.

12852794390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310528.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 12852794390 in words is "twelve billion, eight hundred fifty-two million, seven hundred ninety-four thousand, three hundred ninety".