67514735745 has 48 divisors (see below), whose sum is σ = 119077920000. Its totient is φ = 35377067520.

The previous prime is 67514735723. The next prime is 67514735789. The reversal of 67514735745 is 54753741576.

67514735745 is a `hidden beast` number, since 6 + 7 + 514 + 73 + 57 + 4 + 5 = 666.

It is not a de Polignac number, because 67514735745 - 2¹¹ = 67514733697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67514735691 and 67514735700.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5300985 + ... + 5313705.

It is an arithmetic number, because the mean of its divisors is an integer number (2480790000).

Almost surely, 2^67514735745 is an apocalyptic number.

It is an amenable number.

67514735745 is a deficient number, since it is larger than the sum of its proper divisors (51563184255).

67514735745 is a wasteful number, since it uses less digits than its factorization.

67514735745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14790 (or 14787 counting only the distinct ones).

The product of its digits is 12348000, while the sum is 54.

The spelling of 67514735745 in words is "sixty-seven billion, five hundred fourteen million, seven hundred thirty-five thousand, seven hundred forty-five".