746752978001 has 2 divisors, whose sum is σ = 746752978002. Its totient is φ = 746752978000.

The previous prime is 746752977989. The next prime is 746752978051. The reversal of 746752978001 is 100879257647.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 745115966401 + 1637011600 = 863201^2 + 40460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-746752978001 is a prime.

It is not a weakly prime, because it can be changed into another prime (746752978051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373376489000 + 373376489001.

It is an arithmetic number, because the mean of its divisors is an integer number (373376489001).

Almost surely, 2^746752978001 is an apocalyptic number.

It is an amenable number.

746752978001 is a deficient number, since it is larger than the sum of its proper divisors (1).

746752978001 is an equidigital number, since it uses as much as digits as its factorization.

746752978001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 746752978001 in words is "seven hundred forty-six billion, seven hundred fifty-two million, nine hundred seventy-eight thousand, one".