151385349 has 4 divisors (see below), whose sum is σ = 201847136. Its totient is φ = 100923564.

The previous prime is 151385321. The next prime is 151385401. The reversal of 151385349 is 943583151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 151385349 - 2¹² = 151381253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151285349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25230889 + ... + 25230894.

It is an arithmetic number, because the mean of its divisors is an integer number (50461784).

Almost surely, 2^151385349 is an apocalyptic number.

It is an amenable number.

151385349 is a deficient number, since it is larger than the sum of its proper divisors (50461787).

151385349 is an equidigital number, since it uses as much as digits as its factorization.

151385349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50461786.

The product of its digits is 64800, while the sum is 39.

The square root of 151385349 is about 12303.8753651035. The cubic root of 151385349 is about 532.9600001428.

The spelling of 151385349 in words is "one hundred fifty-one million, three hundred eighty-five thousand, three hundred forty-nine".