151545001 has 2 divisors, whose sum is σ = 151545002. Its totient is φ = 151545000.

The previous prime is 151544929. The next prime is 151545047. The reversal of 151545001 is 100545151.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151314601 + 230400 = 12301^2 + 480^2 .

It is a cyclic number.

It is not a de Polignac number, because 151545001 - 2¹³ = 151536809 is a prime.

It is not a weakly prime, because it can be changed into another prime (151545601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75772500 + 75772501.

It is an arithmetic number, because the mean of its divisors is an integer number (75772501).

Almost surely, 2^151545001 is an apocalyptic number.

It is an amenable number.

151545001 is a deficient number, since it is larger than the sum of its proper divisors (1).

151545001 is an equidigital number, since it uses as much as digits as its factorization.

151545001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 151545001 is about 12310.3615300283. The cubic root of 151545001 is about 533.1472887113.

The spelling of 151545001 in words is "one hundred fifty-one million, five hundred forty-five thousand, one".