151500433501 has 2 divisors, whose sum is σ = 151500433502. Its totient is φ = 151500433500.

The previous prime is 151500433493. The next prime is 151500433561. The reversal of 151500433501 is 105334005151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126060502500 + 25439931001 = 355050^2 + 159499^2 .

It is a cyclic number.

It is not a de Polignac number, because 151500433501 - 2³ = 151500433493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151500433501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151500433561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75750216750 + 75750216751.

It is an arithmetic number, because the mean of its divisors is an integer number (75750216751).

Almost surely, 2^151500433501 is an apocalyptic number.

It is an amenable number.

151500433501 is a deficient number, since it is larger than the sum of its proper divisors (1).

151500433501 is an equidigital number, since it uses as much as digits as its factorization.

151500433501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 151500433501 its reverse (105334005151), we get a palindrome (256834438652).

The spelling of 151500433501 in words is "one hundred fifty-one billion, five hundred million, four hundred thirty-three thousand, five hundred one".