147054377 has 2 divisors, whose sum is σ = 147054378. Its totient is φ = 147054376.

The previous prime is 147054361. The next prime is 147054431. The reversal of 147054377 is 773450741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146991376 + 63001 = 12124^2 + 251^2 .

It is a cyclic number.

It is not a de Polignac number, because 147054377 - 2⁴ = 147054361 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147054377.

It is not a weakly prime, because it can be changed into another prime (147054307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73527188 + 73527189.

It is an arithmetic number, because the mean of its divisors is an integer number (73527189).

Almost surely, 2^147054377 is an apocalyptic number.

It is an amenable number.

147054377 is a deficient number, since it is larger than the sum of its proper divisors (1).

147054377 is an equidigital number, since it uses as much as digits as its factorization.

147054377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 147054377 is about 12126.5979153265. The cubic root of 147054377 is about 527.8282760061.

The spelling of 147054377 in words is "one hundred forty-seven million, fifty-four thousand, three hundred seventy-seven".