151620413 has 16 divisors (see below), whose sum is σ = 178452864. Its totient is φ = 126100800.

The previous prime is 151620407. The next prime is 151620421. The reversal of 151620413 is 314026151.

It is not a de Polignac number, because 151620413 - 2¹⁴ = 151604029 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 (151620113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143738 + ... + 144788.

It is an arithmetic number, because the mean of its divisors is an integer number (11153304).

Almost surely, 2^151620413 is an apocalyptic number.

It is an amenable number.

151620413 is a deficient number, since it is larger than the sum of its proper divisors (26832451).

151620413 is a wasteful number, since it uses less digits than its factorization.

151620413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 151620413 is about 12313.4240973013. The cubic root of 151620413 is about 533.2357091714.

Adding to 151620413 its reverse (314026151), we get a palindrome (465646564).

The spelling of 151620413 in words is "one hundred fifty-one million, six hundred twenty thousand, four hundred thirteen".