4963570783440 has 80 divisors (see below), whose sum is σ = 15388233923328. Its totient is φ = 1323518704128.

The previous prime is 4963570783429. The next prime is 4963570783447. The reversal of 4963570783440 is 443870753694.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Smith number, since the sum of its digits (60) 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 (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4963570783447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2422554 + ... + 3974406.

Almost surely, 2^{4963570783440} is an apocalyptic number.

4963570783440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4963570783440 is an abundant number, since it is smaller than the sum of its proper divisors (10424663139888).

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

4963570783440 is a wasteful number, since it uses less digits than its factorization.

4963570783440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565196 (or 1565190 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 60.

The spelling of 4963570783440 in words is "four trillion, nine hundred sixty-three billion, five hundred seventy million, seven hundred eighty-three thousand, four hundred forty".