40953534 has 8 divisors (see below), whose sum is σ = 81907080. Its totient is φ = 13651176.

The previous prime is 40953533. The next prime is 40953541. The reversal of 40953534 is 43535904.

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

40953534 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40953495 and 40953504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40953533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3412789 + ... + 3412800.

It is an arithmetic number, because the mean of its divisors is an integer number (10238385).

Almost surely, 2^40953534 is an apocalyptic number.

40953534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40953534 is a wasteful number, since it uses less digits than its factorization.

40953534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6825594.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 40953534 is about 6399.4948238123. The cubic root of 40953534 is about 344.6914106814.

The spelling of 40953534 in words is "forty million, nine hundred fifty-three thousand, five hundred thirty-four".