478545462034 has 4 divisors (see below), whose sum is σ = 717818193054. Its totient is φ = 239272731016.

The previous prime is 478545462029. The next prime is 478545462049. The reversal of 478545462034 is 430264545874.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 357334950625 + 121210511409 = 597775^2 + 348153^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119636365507 + ... + 119636365510.

Almost surely, 2^478545462034 is an apocalyptic number.

478545462034 is a deficient number, since it is larger than the sum of its proper divisors (239272731020).

478545462034 is a wasteful number, since it uses less digits than its factorization.

478545462034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239272731019.

The product of its (nonzero) digits is 12902400, while the sum is 52.

The spelling of 478545462034 in words is "four hundred seventy-eight billion, five hundred forty-five million, four hundred sixty-two thousand, thirty-four".