36438307955 has 16 divisors (see below), whose sum is σ = 50676378624. Its totient is φ = 24634347360.

The previous prime is 36438307937. The next prime is 36438307967. The reversal of 36438307955 is 55970383463.

It is not a de Polignac number, because 36438307955 - 2¹² = 36438303859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36438307897 and 36438307906.

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, 7329167 + ... + 7334136.

It is an arithmetic number, because the mean of its divisors is an integer number (3167273664).

Almost surely, 2^36438307955 is an apocalyptic number.

36438307955 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

36438307955 is a deficient number, since it is larger than the sum of its proper divisors (14238070669).

36438307955 is a wasteful number, since it uses less digits than its factorization.

36438307955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14663386.

The product of its (nonzero) digits is 8164800, while the sum is 53.

The spelling of 36438307955 in words is "thirty-six billion, four hundred thirty-eight million, three hundred seven thousand, nine hundred fifty-five".