36281312573488 has 40 divisors (see below), whose sum is σ = 76245412637520. Its totient is φ = 16657130588160.

The previous prime is 36281312573449. The next prime is 36281312573509. The reversal of 36281312573488 is 88437521318263.

It is a super-2 number, since 2×36281312573488² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1626661758 + ... + 1626684061.

It is an arithmetic number, because the mean of its divisors is an integer number (1906135315938).

Almost surely, 2^{36281312573488} is an apocalyptic number.

It is an amenable number.

36281312573488 is an abundant number, since it is smaller than the sum of its proper divisors (39964100064032).

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

36281312573488 is a wasteful number, since it uses less digits than its factorization.

36281312573488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253345885 (or 3253345879 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 61.

The spelling of 36281312573488 in words is "thirty-six trillion, two hundred eighty-one billion, three hundred twelve million, five hundred seventy-three thousand, four hundred eighty-eight".