40553404154 has 8 divisors (see below), whose sum is σ = 64408347828. Its totient is φ = 19083954880.

The previous prime is 40553404123. The next prime is 40553404183. The reversal of 40553404154 is 45140435504.

It can be written as a sum of positive squares in 2 ways, for example, as 39922038025 + 631366129 = 199805^2 + 25127^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596373557 + ... + 596373624.

Almost surely, 2^40553404154 is an apocalyptic number.

40553404154 is a deficient number, since it is larger than the sum of its proper divisors (23854943674).

40553404154 is a wasteful number, since it uses less digits than its factorization.

40553404154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192747200.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 40553404154 its reverse (45140435504), we get a palindrome (85693839658).

The spelling of 40553404154 in words is "forty billion, five hundred fifty-three million, four hundred four thousand, one hundred fifty-four".