40553077528385 has 8 divisors (see below), whose sum is σ = 48663786083136. Its totient is φ = 32442399990000.

The previous prime is 40553077528333. The next prime is 40553077528399. The reversal of 40553077528385 is 58382577035504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40553077528385 - 2⁴⁴ = 22960891483969 is a prime.

It is a Duffinian number.

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, 4773491 + ... + 10192760.

It is an arithmetic number, because the mean of its divisors is an integer number (6082973260392).

Almost surely, 2^{40553077528385} is an apocalyptic number.

It is an amenable number.

40553077528385 is a deficient number, since it is larger than the sum of its proper divisors (8110708554751).

40553077528385 is a wasteful number, since it uses less digits than its factorization.

40553077528385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15508183.

The product of its (nonzero) digits is 141120000, while the sum is 62.

The spelling of 40553077528385 in words is "forty trillion, five hundred fifty-three billion, seventy-seven million, five hundred twenty-eight thousand, three hundred eighty-five".