78453101202482 has 4 divisors (see below), whose sum is σ = 117679651803726. Its totient is φ = 39226550601240.

The previous prime is 78453101202479. The next prime is 78453101202557. The reversal of 78453101202482 is 28420210135487.

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., 55527400692241 + 22925700510241 = 7451671^2 + 4788079^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19613275300619 + ... + 19613275300622.

Almost surely, 2^{78453101202482} is an apocalyptic number.

78453101202482 is a deficient number, since it is larger than the sum of its proper divisors (39226550601244).

78453101202482 is a wasteful number, since it uses less digits than its factorization.

78453101202482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39226550601243.

The product of its (nonzero) digits is 860160, while the sum is 47.

The spelling of 78453101202482 in words is "seventy-eight trillion, four hundred fifty-three billion, one hundred one million, two hundred two thousand, four hundred eighty-two".