754140663513 has 12 divisors (see below), whose sum is σ = 1090054837248. Its totient is φ = 502418652120.

The previous prime is 754140663503. The next prime is 754140663539. The reversal of 754140663513 is 315366041457.

754140663513 is a `hidden beast` number, since 7 + 5 + 4 + 1 + 4 + 0 + 6 + 635 + 1 + 3 = 666.

It is not a de Polignac number, because 754140663513 - 2¹⁰ = 754140662489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (754140663503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28468545 + ... + 28495022.

It is an arithmetic number, because the mean of its divisors is an integer number (90837903104).

Almost surely, 2^754140663513 is an apocalyptic number.

It is an amenable number.

754140663513 is a deficient number, since it is larger than the sum of its proper divisors (335914173735).

754140663513 is a wasteful number, since it uses less digits than its factorization.

754140663513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56965044 (or 56965041 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 754140663513 in words is "seven hundred fifty-four billion, one hundred forty million, six hundred sixty-three thousand, five hundred thirteen".