151452061 has 2 divisors, whose sum is σ = 151452062. Its totient is φ = 151452060.

The previous prime is 151452053. The next prime is 151452089. The reversal of 151452061 is 160254151.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100600900 + 50851161 = 10030^2 + 7131^2 .

It is a cyclic number.

It is not a de Polignac number, because 151452061 - 2³ = 151452053 is a prime.

It is a super-2 number, since 2×151452061² = 45875453562295442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151452461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75726030 + 75726031.

It is an arithmetic number, because the mean of its divisors is an integer number (75726031).

Almost surely, 2^151452061 is an apocalyptic number.

It is an amenable number.

151452061 is a deficient number, since it is larger than the sum of its proper divisors (1).

151452061 is an equidigital number, since it uses as much as digits as its factorization.

151452061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 151452061 is about 12306.5860822569. The cubic root of 151452061 is about 533.0382763351.

The spelling of 151452061 in words is "one hundred fifty-one million, four hundred fifty-two thousand, sixty-one".