40325452015 has 8 divisors (see below), whose sum is σ = 48534136560. Its totient is φ = 32164632192.

The previous prime is 40325452003. The next prime is 40325452019. The reversal of 40325452015 is 51025452304.

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 40325452015 - 2³⁵ = 5965713647 is a prime.

It is a super-2 number, since 2×40325452015² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40325452019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11964325 + ... + 11967694.

It is an arithmetic number, because the mean of its divisors is an integer number (6066767070).

Almost surely, 2^40325452015 is an apocalyptic number.

40325452015 is a deficient number, since it is larger than the sum of its proper divisors (8208684545).

40325452015 is a wasteful number, since it uses less digits than its factorization.

40325452015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23932361.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 40325452015 in words is "forty billion, three hundred twenty-five million, four hundred fifty-two thousand, fifteen".