40325953 has 8 divisors (see below), whose sum is σ = 41283072. Its totient is φ = 39373056.

The previous prime is 40325939. The next prime is 40325983. The reversal of 40325953 is 35952304.

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 40325953 - 2¹⁷ = 40194881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40325983) 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, 26376 + ... + 27862.

It is an arithmetic number, because the mean of its divisors is an integer number (5160384).

Almost surely, 2^40325953 is an apocalyptic number.

It is an amenable number.

40325953 is a deficient number, since it is larger than the sum of its proper divisors (957119).

40325953 is a wasteful number, since it uses less digits than its factorization.

40325953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 40325953 is about 6350.2718839432. The cubic root of 40325953 is about 342.9216303881.

The spelling of 40325953 in words is "forty million, three hundred twenty-five thousand, nine hundred fifty-three".