107782648380 has 120 divisors (see below), whose sum is σ = 368856235440. Its totient is φ = 26129122560.

The previous prime is 107782648343. The next prime is 107782648459. The reversal of 107782648380 is 83846287701.

It is a happy number.

107782648380 is a `hidden beast` number, since 1 + 0 + 7 + 7 + 82 + 6 + 483 + 80 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3006385 + ... + 3042024.

It is an arithmetic number, because the mean of its divisors is an integer number (3073801962).

Almost surely, 2^107782648380 is an apocalyptic number.

107782648380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107782648380 is an abundant number, since it is smaller than the sum of its proper divisors (261073587060).

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

107782648380 is a wasteful number, since it uses less digits than its factorization.

107782648380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6048441 (or 6048430 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 54.

The spelling of 107782648380 in words is "one hundred seven billion, seven hundred eighty-two million, six hundred forty-eight thousand, three hundred eighty".