151452294293 has 2 divisors, whose sum is σ = 151452294294. Its totient is φ = 151452294292.

The previous prime is 151452294283. The next prime is 151452294319. The reversal of 151452294293 is 392492254151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149535343204 + 1916951089 = 386698^2 + 43783^2 .

It is a cyclic number.

It is not a de Polignac number, because 151452294293 - 2⁶ = 151452294229 is a prime.

It is a super-2 number, since 2×151452294293² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151452294223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75726147146 + 75726147147.

It is an arithmetic number, because the mean of its divisors is an integer number (75726147147).

Almost surely, 2^151452294293 is an apocalyptic number.

It is an amenable number.

151452294293 is a deficient number, since it is larger than the sum of its proper divisors (1).

151452294293 is an equidigital number, since it uses as much as digits as its factorization.

151452294293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 777600, while the sum is 47.

The spelling of 151452294293 in words is "one hundred fifty-one billion, four hundred fifty-two million, two hundred ninety-four thousand, two hundred ninety-three".