40088051 has 2 divisors, whose sum is σ = 40088052. Its totient is φ = 40088050.

The previous prime is 40088047. The next prime is 40088077. The reversal of 40088051 is 15088004.

It is an a-pointer prime, because the next prime (40088077) can be obtained adding 40088051 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40088051 - 2² = 40088047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40088051.

It is not a weakly prime, because it can be changed into another prime (40288051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20044025 + 20044026.

It is an arithmetic number, because the mean of its divisors is an integer number (20044026).

Almost surely, 2^40088051 is an apocalyptic number.

40088051 is a deficient number, since it is larger than the sum of its proper divisors (1).

40088051 is an equidigital number, since it uses as much as digits as its factorization.

40088051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 40088051 is about 6331.5125365113. The cubic root of 40088051 is about 342.2459472497.

The spelling of 40088051 in words is "forty million, eighty-eight thousand, fifty-one".