150151556 has 24 divisors (see below), whose sum is σ = 267424416. Its totient is φ = 73751040.

The previous prime is 150151541. The next prime is 150151559. The reversal of 150151556 is 655151051.

It is a happy number.

It is a super-2 number, since 2×150151556² = 45090979538442272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150151559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154151 + ... + 155121.

It is an arithmetic number, because the mean of its divisors is an integer number (11142684).

Almost surely, 2^150151556 is an apocalyptic number.

It is an amenable number.

150151556 is a deficient number, since it is larger than the sum of its proper divisors (117272860).

150151556 is a wasteful number, since it uses less digits than its factorization.

150151556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619 (or 1617 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 29.

The square root of 150151556 is about 12253.6343996383. The cubic root of 150151556 is about 531.5081713375.

The spelling of 150151556 in words is "one hundred fifty million, one hundred fifty-one thousand, five hundred fifty-six".