7020481750501 has 2 divisors, whose sum is σ = 7020481750502. Its totient is φ = 7020481750500.

The previous prime is 7020481750489. The next prime is 7020481750553. The reversal of 7020481750501 is 1050571840207.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4915980274401 + 2104501476100 = 2217201^2 + 1450690^2 .

It is an emirp because it is prime and its reverse (1050571840207) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7020481750501 - 2⁹ = 7020481749989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7020481750571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3510240875250 + 3510240875251.

It is an arithmetic number, because the mean of its divisors is an integer number (3510240875251).

Almost surely, 2^{7020481750501} is an apocalyptic number.

It is an amenable number.

7020481750501 is a deficient number, since it is larger than the sum of its proper divisors (1).

7020481750501 is an equidigital number, since it uses as much as digits as its factorization.

7020481750501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78400, while the sum is 40.

The spelling of 7020481750501 in words is "seven trillion, twenty billion, four hundred eighty-one million, seven hundred fifty thousand, five hundred one".