151557005 has 8 divisors (see below), whose sum is σ = 189775872. Its totient is φ = 115973968.

The previous prime is 151556969. The next prime is 151557011. The reversal of 151557005 is 500755151.

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 151557005 - 2¹⁰ = 151555981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 658829 + ... + 659058.

It is an arithmetic number, because the mean of its divisors is an integer number (23721984).

Almost surely, 2^151557005 is an apocalyptic number.

It is an amenable number.

151557005 is a deficient number, since it is larger than the sum of its proper divisors (38218867).

151557005 is a wasteful number, since it uses less digits than its factorization.

151557005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317915.

The product of its (nonzero) digits is 4375, while the sum is 29.

The square root of 151557005 is about 12310.8490771352. The cubic root of 151557005 is about 533.1613653465.

The spelling of 151557005 in words is "one hundred fifty-one million, five hundred fifty-seven thousand, five".