151387590769 has 2 divisors, whose sum is σ = 151387590770. Its totient is φ = 151387590768.

The previous prime is 151387590713. The next prime is 151387590799. The reversal of 151387590769 is 967095783151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85037558544 + 66350032225 = 291612^2 + 257585^2 .

It is a cyclic number.

It is not a de Polignac number, because 151387590769 - 2¹⁷ = 151387459697 is a prime.

It is a super-2 number, since 2×151387590769² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (151387590799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75693795384 + 75693795385.

It is an arithmetic number, because the mean of its divisors is an integer number (75693795385).

Almost surely, 2^151387590769 is an apocalyptic number.

It is an amenable number.

151387590769 is a deficient number, since it is larger than the sum of its proper divisors (1).

151387590769 is an equidigital number, since it uses as much as digits as its factorization.

151387590769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14288400, while the sum is 61.

The spelling of 151387590769 in words is "one hundred fifty-one billion, three hundred eighty-seven million, five hundred ninety thousand, seven hundred sixty-nine".