36364340425 has 24 divisors (see below), whose sum is σ = 51598322496. Its totient is φ = 24904165440.

The previous prime is 36364340423. The next prime is 36364340449. The reversal of 36364340425 is 52404346363.

It is a happy number.

It is not a de Polignac number, because 36364340425 - 2¹ = 36364340423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36364340423) 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, 9114 + ... + 269836.

It is an arithmetic number, because the mean of its divisors is an integer number (2149930104).

Almost surely, 2^36364340425 is an apocalyptic number.

36364340425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36364340425 is a deficient number, since it is larger than the sum of its proper divisors (15233982071).

36364340425 is a wasteful number, since it uses less digits than its factorization.

36364340425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261537 (or 261532 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 40.

Adding to 36364340425 its reverse (52404346363), we get a palindrome (88768686788).

The spelling of 36364340425 in words is "thirty-six billion, three hundred sixty-four million, three hundred forty thousand, four hundred twenty-five".