4951744902720 has 2688 divisors, whose sum is σ = 23565824335872. Its totient is φ = 959098060800.

The previous prime is 4951744902707. The next prime is 4951744902773. The reversal of 4951744902720 is 272094471594.

4951744902720 is a `hidden beast` number, since 49 + 5 + 1 + 74 + 490 + 27 + 20 = 666.

It is a super-2 number, since 2×4951744902720² (a number of 26 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 5646230922 + ... + 5646231798.

It is an arithmetic number, because the mean of its divisors is an integer number (8767047744).

Almost surely, 2^{4951744902720} is an apocalyptic number.

4951744902720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4951744902720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11782912167936).

4951744902720 is an abundant number, since it is smaller than the sum of its proper divisors (18614079433152).

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

4951744902720 is a wasteful number, since it uses less digits than its factorization.

4951744902720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991 (or 969 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 4951744902720 in words is "four trillion, nine hundred fifty-one billion, seven hundred forty-four million, nine hundred two thousand, seven hundred twenty".