40554751247755 has 8 divisors (see below), whose sum is σ = 48665774253600. Its totient is φ = 32443752494016.

The previous prime is 40554751247741. The next prime is 40554751247827. The reversal of 40554751247755 is 55774215745504.

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

It is a cyclic number.

It is not a de Polignac number, because 40554751247755 - 2⁵ = 40554751247723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40554751247693 and 40554751247702.

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, 2155170 + ... + 9260359.

It is an arithmetic number, because the mean of its divisors is an integer number (6083221781700).

Almost surely, 2^{40554751247755} is an apocalyptic number.

40554751247755 is a deficient number, since it is larger than the sum of its proper divisors (8111023005845).

40554751247755 is a wasteful number, since it uses less digits than its factorization.

40554751247755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12126053.

The product of its (nonzero) digits is 137200000, while the sum is 61.

The spelling of 40554751247755 in words is "forty trillion, five hundred fifty-four billion, seven hundred fifty-one million, two hundred forty-seven thousand, seven hundred fifty-five".