151450553 has 2 divisors, whose sum is σ = 151450554. Its totient is φ = 151450552.

The previous prime is 151450529. The next prime is 151450589. The reversal of 151450553 is 355054151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150503824 + 946729 = 12268^2 + 973^2 .

It is a cyclic number.

It is not a de Polignac number, because 151450553 - 2⁶ = 151450489 is a prime.

It is not a weakly prime, because it can be changed into another prime (151450153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75725276 + 75725277.

It is an arithmetic number, because the mean of its divisors is an integer number (75725277).

Almost surely, 2^151450553 is an apocalyptic number.

It is an amenable number.

151450553 is a deficient number, since it is larger than the sum of its proper divisors (1).

151450553 is an equidigital number, since it uses as much as digits as its factorization.

151450553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 151450553 is about 12306.5248140976. The cubic root of 151450553 is about 533.0365071848.

The spelling of 151450553 in words is "one hundred fifty-one million, four hundred fifty thousand, five hundred fifty-three".