4770494545278 has 64 divisors (see below), whose sum is σ = 12062798069760. Its totient is φ = 1221637519200.

The previous prime is 4770494545277. The next prime is 4770494545343. The reversal of 4770494545278 is 8725454940774.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4770494545277) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72683718 + ... + 72749321.

It is an arithmetic number, because the mean of its divisors is an integer number (188481219840).

Almost surely, 2^{4770494545278} is an apocalyptic number.

4770494545278 is an abundant number, since it is smaller than the sum of its proper divisors (7292303524482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4770494545278 is a wasteful number, since it uses less digits than its factorization.

4770494545278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145433133.

The product of its (nonzero) digits is 316108800, while the sum is 66.

The spelling of 4770494545278 in words is "four trillion, seven hundred seventy billion, four hundred ninety-four million, five hundred forty-five thousand, two hundred seventy-eight".