151850005 has 8 divisors (see below), whose sum is σ = 182375424. Its totient is φ = 121376400.

The previous prime is 151849991. The next prime is 151850021. The reversal of 151850005 is 500058151.

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

It is a de Polignac number, because none of the positive numbers 2^k-151850005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6181 + ... + 18490.

It is an arithmetic number, because the mean of its divisors is an integer number (22796928).

Almost surely, 2^151850005 is an apocalyptic number.

It is an amenable number.

151850005 is a deficient number, since it is larger than the sum of its proper divisors (30525419).

151850005 is a wasteful number, since it uses less digits than its factorization.

151850005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25907.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 151850005 is about 12322.7434039665. The cubic root of 151850005 is about 533.5047250807.

The spelling of 151850005 in words is "one hundred fifty-one million, eight hundred fifty thousand, five".