151254553 has 2 divisors, whose sum is σ = 151254554. Its totient is φ = 151254552.

The previous prime is 151254541. The next prime is 151254569. The reversal of 151254553 is 355452151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147671104 + 3583449 = 12152^2 + 1893^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151254553 is a prime.

It is not a weakly prime, because it can be changed into another prime (151254533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75627276 + 75627277.

It is an arithmetic number, because the mean of its divisors is an integer number (75627277).

Almost surely, 2^151254553 is an apocalyptic number.

It is an amenable number.

151254553 is a deficient number, since it is larger than the sum of its proper divisors (1).

151254553 is an equidigital number, since it uses as much as digits as its factorization.

151254553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15000, while the sum is 31.

The square root of 151254553 is about 12298.5589806286. The cubic root of 151254553 is about 532.8064645412.

It can be divided in two parts, 1512 and 54553, that added together give a palindrome (56065).

The spelling of 151254553 in words is "one hundred fifty-one million, two hundred fifty-four thousand, five hundred fifty-three".