36545331451 has 2 divisors, whose sum is σ = 36545331452. Its totient is φ = 36545331450.

The previous prime is 36545331439. The next prime is 36545331461. The reversal of 36545331451 is 15413354563.

It is a strong prime.

It is an emirp because it is prime and its reverse (15413354563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36545331451 - 2¹³ = 36545323259 is a prime.

It is a super-2 number, since 2×36545331451² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36545331401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18272665725 + 18272665726.

It is an arithmetic number, because the mean of its divisors is an integer number (18272665726).

Almost surely, 2^36545331451 is an apocalyptic number.

36545331451 is a deficient number, since it is larger than the sum of its proper divisors (1).

36545331451 is an equidigital number, since it uses as much as digits as its factorization.

36545331451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324000, while the sum is 40.

The spelling of 36545331451 in words is "thirty-six billion, five hundred forty-five million, three hundred thirty-one thousand, four hundred fifty-one".