36405145460 has 24 divisors (see below), whose sum is σ = 77591865120. Its totient is φ = 14344713504.

The previous prime is 36405145451. The next prime is 36405145463. The reversal of 36405145460 is 6454150463.

It is a super-2 number, since 2×36405145460² (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 (36405145463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13582670 + ... + 13585349.

It is an arithmetic number, because the mean of its divisors is an integer number (3232994380).

Almost surely, 2^36405145460 is an apocalyptic number.

It is an amenable number.

36405145460 is an abundant number, since it is smaller than the sum of its proper divisors (41186719660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36405145460 is a wasteful number, since it uses less digits than its factorization.

36405145460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27168095 (or 27168093 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 36405145460 in words is "thirty-six billion, four hundred five million, one hundred forty-five thousand, four hundred sixty".