36478748357 has 2 divisors, whose sum is σ = 36478748358. Its totient is φ = 36478748356.

The previous prime is 36478748323. The next prime is 36478748381. The reversal of 36478748357 is 75384787463.

It is a happy number.

36478748357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28872466561 + 7606281796 = 169919^2 + 87214^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36478748357 is a prime.

It is a super-3 number, since 3×36478748357³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36478748357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36478745357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18239374178 + 18239374179.

It is an arithmetic number, because the mean of its divisors is an integer number (18239374179).

Almost surely, 2^36478748357 is an apocalyptic number.

It is an amenable number.

36478748357 is a deficient number, since it is larger than the sum of its proper divisors (1).

36478748357 is an equidigital number, since it uses as much as digits as its factorization.

36478748357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94832640, while the sum is 62.

The spelling of 36478748357 in words is "thirty-six billion, four hundred seventy-eight million, seven hundred forty-eight thousand, three hundred fifty-seven".