40526152511 has 12 divisors (see below), whose sum is σ = 44711346168. Its totient is φ = 36702922464.

The previous prime is 40526152489. The next prime is 40526152517. The reversal of 40526152511 is 11525162504.

It is not a de Polignac number, because 40526152511 - 2³⁴ = 23346283327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40526152517) 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 11 ways as a sum of consecutive naturals, for example, 2253305 + ... + 2271218.

It is an arithmetic number, because the mean of its divisors is an integer number (3725945514).

Almost surely, 2^40526152511 is an apocalyptic number.

40526152511 is a deficient number, since it is larger than the sum of its proper divisors (4185193657).

40526152511 is a wasteful number, since it uses less digits than its factorization.

40526152511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524602 (or 4524589 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 40526152511 in words is "forty billion, five hundred twenty-six million, one hundred fifty-two thousand, five hundred eleven".