40755137925 has 12 divisors (see below), whose sum is σ = 67381828160. Its totient is φ = 21736073520.

The previous prime is 40755137897. The next prime is 40755137957. The reversal of 40755137925 is 52973155704.

It is not a de Polignac number, because 40755137925 - 2⁶ = 40755137861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 271700845 + ... + 271700994.

Almost surely, 2^40755137925 is an apocalyptic number.

It is an amenable number.

40755137925 is a deficient number, since it is larger than the sum of its proper divisors (26626690235).

40755137925 is a wasteful number, since it uses less digits than its factorization.

40755137925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543401852 (or 543401847 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 48.

The spelling of 40755137925 in words is "forty billion, seven hundred fifty-five million, one hundred thirty-seven thousand, nine hundred twenty-five".