40150577 has 2 divisors, whose sum is σ = 40150578. Its totient is φ = 40150576.

The previous prime is 40150559. The next prime is 40150589. The reversal of 40150577 is 77505104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29333056 + 10817521 = 5416^2 + 3289^2 .

It is a cyclic number.

It is not a de Polignac number, because 40150577 - 2¹⁰ = 40149553 is a prime.

It is a super-2 number, since 2×40150577² = 3224137666865858, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40150597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20075288 + 20075289.

It is an arithmetic number, because the mean of its divisors is an integer number (20075289).

Almost surely, 2^40150577 is an apocalyptic number.

It is an amenable number.

40150577 is a deficient number, since it is larger than the sum of its proper divisors (1).

40150577 is an equidigital number, since it uses as much as digits as its factorization.

40150577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 40150577 is about 6336.4482953781. The cubic root of 40150577 is about 342.4237903858.

The spelling of 40150577 in words is "forty million, one hundred fifty thousand, five hundred seventy-seven".