36454163157 has 40 divisors (see below), whose sum is σ = 56259447552. Its totient is φ = 23499331200.

The previous prime is 36454163153. The next prime is 36454163159. The reversal of 36454163157 is 75136145463.

36454163157 is a `hidden beast` number, since 3 + 6 + 4 + 5 + 4 + 1 + 631 + 5 + 7 = 666.

It is not a de Polignac number, because 36454163157 - 2² = 36454163153 is a prime.

It is a super-2 number, since 2×36454163157² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36454163153) 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 39 ways as a sum of consecutive naturals, for example, 3412138 + ... + 3422804.

Almost surely, 2^36454163157 is an apocalyptic number.

It is an amenable number.

36454163157 is a deficient number, since it is larger than the sum of its proper divisors (19805284395).

36454163157 is a wasteful number, since it uses less digits than its factorization.

36454163157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12071 (or 12062 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 36454163157 in words is "thirty-six billion, four hundred fifty-four million, one hundred sixty-three thousand, one hundred fifty-seven".