150153481 has 8 divisors (see below), whose sum is σ = 153156320. Its totient is φ = 147176352.

The previous prime is 150153461. The next prime is 150153527. The reversal of 150153481 is 184351051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150153481 - 2⁵ = 150153449 is a prime.

It is a super-2 number, since 2×150153481² = 45092135712834722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150153461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5590 + ... + 18208.

It is an arithmetic number, because the mean of its divisors is an integer number (19144540).

Almost surely, 2^150153481 is an apocalyptic number.

It is an amenable number.

150153481 is a deficient number, since it is larger than the sum of its proper divisors (3002839).

150153481 is a wasteful number, since it uses less digits than its factorization.

150153481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12855.

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 150153481 is about 12253.7129475111. The cubic root of 150153481 is about 531.5104427067.

It can be divided in two parts, 15015 and 3481, that added together give a square (18496 = 136²).

The spelling of 150153481 in words is "one hundred fifty million, one hundred fifty-three thousand, four hundred eighty-one".