752401801 has 2 divisors, whose sum is σ = 752401802. Its totient is φ = 752401800.

The previous prime is 752401757. The next prime is 752401841. The reversal of 752401801 is 108104257.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 418243401 + 334158400 = 20451^2 + 18280^2 .

It is a cyclic number.

It is not a de Polignac number, because 752401801 - 2⁷ = 752401673 is a prime.

It is a super-2 number, since 2×752401801² = 1132216940296087202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 752401801.

It is not a weakly prime, because it can be changed into another prime (752401841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 376200900 + 376200901.

It is an arithmetic number, because the mean of its divisors is an integer number (376200901).

Almost surely, 2^752401801 is an apocalyptic number.

It is an amenable number.

752401801 is a deficient number, since it is larger than the sum of its proper divisors (1).

752401801 is an equidigital number, since it uses as much as digits as its factorization.

752401801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 752401801 is about 27429.9435106965. The cubic root of 752401801 is about 909.5291211972.

The spelling of 752401801 in words is "seven hundred fifty-two million, four hundred one thousand, eight hundred one".