5442245746751 has 4 divisors (see below), whose sum is σ = 5936995360104. Its totient is φ = 4947496133400.

The previous prime is 5442245746747. The next prime is 5442245746793. The reversal of 5442245746751 is 1576475422445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5442245746751 - 2² = 5442245746747 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442245716751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247374806660 + ... + 247374806681.

It is an arithmetic number, because the mean of its divisors is an integer number (1484248840026).

Almost surely, 2^{5442245746751} is an apocalyptic number.

5442245746751 is a deficient number, since it is larger than the sum of its proper divisors (494749613353).

5442245746751 is a wasteful number, since it uses less digits than its factorization.

5442245746751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494749613352.

The product of its digits is 37632000, while the sum is 56.

The spelling of 5442245746751 in words is "five trillion, four hundred forty-two billion, two hundred forty-five million, seven hundred forty-six thousand, seven hundred fifty-one".