147783350458 has 8 divisors (see below), whose sum is σ = 229318992180. Its totient is φ = 71343686400.

The previous prime is 147783350453. The next prime is 147783350479. The reversal of 147783350458 is 854053387741.

It can be written as a sum of positive squares in 2 ways, for example, as 129451002849 + 18332347609 = 359793^2 + 135397^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 147783350399 and 147783350408.

It is not an unprimeable number, because it can be changed into a prime (147783350453) 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, 1273994343 + ... + 1273994458.

Almost surely, 2^147783350458 is an apocalyptic number.

147783350458 is a deficient number, since it is larger than the sum of its proper divisors (81535641722).

147783350458 is a wasteful number, since it uses less digits than its factorization.

147783350458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547988832.

The product of its (nonzero) digits is 11289600, while the sum is 55.

The spelling of 147783350458 in words is "one hundred forty-seven billion, seven hundred eighty-three million, three hundred fifty thousand, four hundred fifty-eight".