7037524272421 has 2 divisors, whose sum is σ = 7037524272422. Its totient is φ = 7037524272420.

The previous prime is 7037524272319. The next prime is 7037524272451. The reversal of 7037524272421 is 1242724257307.

It is a happy number.

7037524272421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5991915769921 + 1045608502500 = 2447839^2 + 1022550^2 .

It is a cyclic number.

It is not a de Polignac number, because 7037524272421 - 2¹¹ = 7037524270373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7037524272451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3518762136210 + 3518762136211.

It is an arithmetic number, because the mean of its divisors is an integer number (3518762136211).

Almost surely, 2^{7037524272421} is an apocalyptic number.

It is an amenable number.

7037524272421 is a deficient number, since it is larger than the sum of its proper divisors (1).

7037524272421 is an equidigital number, since it uses as much as digits as its factorization.

7037524272421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1317120, while the sum is 46.

The spelling of 7037524272421 in words is "seven trillion, thirty-seven billion, five hundred twenty-four million, two hundred seventy-two thousand, four hundred twenty-one".