40152325855 has 8 divisors (see below), whose sum is σ = 48187625472. Its totient is φ = 32118637728.

The previous prime is 40152325799. The next prime is 40152325859. The reversal of 40152325855 is 55852325104.

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 40152325855 - 2⁷ = 40152325727 is a prime.

It is a super-2 number, since 2×40152325855² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40152325859) 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, 347359 + ... + 448288.

It is an arithmetic number, because the mean of its divisors is an integer number (6023453184).

Almost surely, 2^40152325855 is an apocalyptic number.

40152325855 is a deficient number, since it is larger than the sum of its proper divisors (8035299617).

40152325855 is a wasteful number, since it uses less digits than its factorization.

40152325855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805745.

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 40152325855 in words is "forty billion, one hundred fifty-two million, three hundred twenty-five thousand, eight hundred fifty-five".