151053533 has 2 divisors, whose sum is σ = 151053534. Its totient is φ = 151053532.

The previous prime is 151053523. The next prime is 151053569. The reversal of 151053533 is 335350151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141086884 + 9966649 = 11878^2 + 3157^2 .

It is a cyclic number.

It is not a de Polignac number, because 151053533 - 2¹⁰ = 151052509 is a prime.

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 (151053523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75526766 + 75526767.

It is an arithmetic number, because the mean of its divisors is an integer number (75526767).

Almost surely, 2^151053533 is an apocalyptic number.

It is an amenable number.

151053533 is a deficient number, since it is larger than the sum of its proper divisors (1).

151053533 is an equidigital number, since it uses as much as digits as its factorization.

151053533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3375, while the sum is 26.

The square root of 151053533 is about 12290.3837612989. The cubic root of 151053533 is about 532.5703234654.

The spelling of 151053533 in words is "one hundred fifty-one million, fifty-three thousand, five hundred thirty-three".