7352490133 has 2 divisors, whose sum is σ = 7352490134. Its totient is φ = 7352490132.

The previous prime is 7352490043. The next prime is 7352490169. The reversal of 7352490133 is 3310942537.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7200880164 + 151609969 = 84858^2 + 12313^2 .

It is a cyclic number.

It is not a de Polignac number, because 7352490133 - 2⁹ = 7352489621 is a prime.

It is a super-2 number, since 2×7352490133² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7352490092 and 7352490101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7352460133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3676245066 + 3676245067.

It is an arithmetic number, because the mean of its divisors is an integer number (3676245067).

Almost surely, 2^7352490133 is an apocalyptic number.

It is an amenable number.

7352490133 is a deficient number, since it is larger than the sum of its proper divisors (1).

7352490133 is an equidigital number, since it uses as much as digits as its factorization.

7352490133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 7352490133 is about 85746.6625181412. The cubic root of 7352490133 is about 1944.5158319317.

The spelling of 7352490133 in words is "seven billion, three hundred fifty-two million, four hundred ninety thousand, one hundred thirty-three".