36738750751 has 4 divisors (see below), whose sum is σ = 36823991904. Its totient is φ = 36653509600.

The previous prime is 36738750743. The next prime is 36738750761. The reversal of 36738750751 is 15705783763.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15705783763 = 151 ⋅104011813.

It is a cyclic number.

It is not a de Polignac number, because 36738750751 - 2³ = 36738750743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36738750761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42619930 + ... + 42620791.

It is an arithmetic number, because the mean of its divisors is an integer number (9205997976).

Almost surely, 2^36738750751 is an apocalyptic number.

36738750751 is a deficient number, since it is larger than the sum of its proper divisors (85241153).

36738750751 is an equidigital number, since it uses as much as digits as its factorization.

36738750751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85241152.

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 36738750751 in words is "thirty-six billion, seven hundred thirty-eight million, seven hundred fifty thousand, seven hundred fifty-one".