151566051 has 32 divisors (see below), whose sum is σ = 251758080. Its totient is φ = 78971904.

The previous prime is 151566047. The next prime is 151566071. The reversal of 151566051 is 150665151.

It is not a de Polignac number, because 151566051 - 2² = 151566047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151566001) 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 in 31 ways as a sum of consecutive naturals, for example, 19315 + ... + 26003.

It is an arithmetic number, because the mean of its divisors is an integer number (7867440).

Almost surely, 2^151566051 is an apocalyptic number.

151566051 is a deficient number, since it is larger than the sum of its proper divisors (100192029).

151566051 is a wasteful number, since it uses less digits than its factorization.

151566051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6795.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 151566051 is about 12311.2164711697. The cubic root of 151566051 is about 533.1719727563.

The spelling of 151566051 in words is "one hundred fifty-one million, five hundred sixty-six thousand, fifty-one".