151538153381 has 8 divisors (see below), whose sum is σ = 151697188800. Its totient is φ = 151379186112.

The previous prime is 151538153353. The next prime is 151538153387. The reversal of 151538153381 is 183351835151.

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 151538153381 - 2²² = 151533959077 is a prime.

It is a super-2 number, since 2×151538153381² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151538153387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5261486 + ... + 5290208.

It is an arithmetic number, because the mean of its divisors is an integer number (18962148600).

Almost surely, 2^151538153381 is an apocalyptic number.

It is an amenable number.

151538153381 is a deficient number, since it is larger than the sum of its proper divisors (159035419).

151538153381 is a wasteful number, since it uses less digits than its factorization.

151538153381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34075.

The product of its digits is 216000, while the sum is 44.

The spelling of 151538153381 in words is "one hundred fifty-one billion, five hundred thirty-eight million, one hundred fifty-three thousand, three hundred eighty-one".