74132291653087 has 2 divisors, whose sum is σ = 74132291653088. Its totient is φ = 74132291653086.

The previous prime is 74132291653051. The next prime is 74132291653097. The reversal of 74132291653087 is 78035619223147.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74132291653087 - 2³¹ = 74130144169439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74132291653097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37066145826543 + 37066145826544.

It is an arithmetic number, because the mean of its divisors is an integer number (37066145826544).

It is a 1-persistent number, because it is pandigital, but 2⋅74132291653087 = 148264583306174 is not.

Almost surely, 2^{74132291653087} is an apocalyptic number.

74132291653087 is a deficient number, since it is larger than the sum of its proper divisors (1).

74132291653087 is an equidigital number, since it uses as much as digits as its factorization.

74132291653087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 74132291653087 in words is "seventy-four trillion, one hundred thirty-two billion, two hundred ninety-one million, six hundred fifty-three thousand, eighty-seven".