40556315764153 has 8 divisors (see below), whose sum is σ = 46351226092608. Its totient is φ = 34761693169104.

The previous prime is 40556315764121. The next prime is 40556315764157. The reversal of 40556315764153 is 35146751365504.

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 40556315764153 - 2⁵ = 40556315764121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40556315764094 and 40556315764103.

It is not an unprimeable number, because it can be changed into a prime (40556315764157) 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, 71631226 + ... + 72195187.

It is an arithmetic number, because the mean of its divisors is an integer number (5793903261576).

Almost surely, 2^{40556315764153} is an apocalyptic number.

It is an amenable number.

40556315764153 is a deficient number, since it is larger than the sum of its proper divisors (5794910328455).

40556315764153 is a wasteful number, since it uses less digits than its factorization.

40556315764153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143866703.

The product of its (nonzero) digits is 22680000, while the sum is 55.

The spelling of 40556315764153 in words is "forty trillion, five hundred fifty-six billion, three hundred fifteen million, seven hundred sixty-four thousand, one hundred fifty-three".