147555413 has 2 divisors, whose sum is σ = 147555414. Its totient is φ = 147555412.

The previous prime is 147555389. The next prime is 147555437. The reversal of 147555413 is 314555741.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (147555389) and next prime (147555437).

It can be written as a sum of positive squares in only one way, i.e., 111471364 + 36084049 = 10558^2 + 6007^2 .

It is a cyclic number.

It is not a de Polignac number, because 147555413 - 2¹² = 147551317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147555013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73777706 + 73777707.

It is an arithmetic number, because the mean of its divisors is an integer number (73777707).

Almost surely, 2^147555413 is an apocalyptic number.

It is an amenable number.

147555413 is a deficient number, since it is larger than the sum of its proper divisors (1).

147555413 is an equidigital number, since it uses as much as digits as its factorization.

147555413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42000, while the sum is 35.

The square root of 147555413 is about 12147.2389043766. The cubic root of 147555413 is about 528.4270594589.

The spelling of 147555413 in words is "one hundred forty-seven million, five hundred fifty-five thousand, four hundred thirteen".