151060257493 has 2 divisors, whose sum is σ = 151060257494. Its totient is φ = 151060257492.

The previous prime is 151060257437. The next prime is 151060257497. The reversal of 151060257493 is 394752060151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140240513169 + 10819744324 = 374487^2 + 104018^2 .

It is a cyclic number.

It is not a de Polignac number, because 151060257493 - 2²⁹ = 150523386581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151060257497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75530128746 + 75530128747.

It is an arithmetic number, because the mean of its divisors is an integer number (75530128747).

Almost surely, 2^151060257493 is an apocalyptic number.

It is an amenable number.

151060257493 is a deficient number, since it is larger than the sum of its proper divisors (1).

151060257493 is an equidigital number, since it uses as much as digits as its factorization.

151060257493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 151060257493 in words is "one hundred fifty-one billion, sixty million, two hundred fifty-seven thousand, four hundred ninety-three".