5145611763720 has 64 divisors (see below), whose sum is σ = 15438627760320. Its totient is φ = 1372003806464.

The previous prime is 5145611763709. The next prime is 5145611763739. The reversal of 5145611763720 is 273671165415.

It is a self number, because there is not a number n which added to its sum of digits gives 5145611763720.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449987 + ... + 3520466.

It is an arithmetic number, because the mean of its divisors is an integer number (241228558755).

Almost surely, 2^{5145611763720} is an apocalyptic number.

It is an amenable number.

5145611763720 is an abundant number, since it is smaller than the sum of its proper divisors (10293015996600).

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

5145611763720 is a wasteful number, since it uses less digits than its factorization.

5145611763720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4979094 (or 4979090 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 5145611763720 in words is "five trillion, one hundred forty-five billion, six hundred eleven million, seven hundred sixty-three thousand, seven hundred twenty".