7455152401 has 2 divisors, whose sum is σ = 7455152402. Its totient is φ = 7455152400.

The previous prime is 7455152363. The next prime is 7455152413. The reversal of 7455152401 is 1042515547.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6589380625 + 865771776 = 81175^2 + 29424^2 .

It is an emirp because it is prime and its reverse (1042515547) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7455152401 is a prime.

It is not a weakly prime, because it can be changed into another prime (7455152431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3727576200 + 3727576201.

It is an arithmetic number, because the mean of its divisors is an integer number (3727576201).

Almost surely, 2^7455152401 is an apocalyptic number.

It is an amenable number.

7455152401 is a deficient number, since it is larger than the sum of its proper divisors (1).

7455152401 is an equidigital number, since it uses as much as digits as its factorization.

7455152401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 7455152401 is about 86343.2244070141. The cubic root of 7455152401 is about 1953.5244086524.

Adding to 7455152401 its reverse (1042515547), we get a palindrome (8497667948).

The spelling of 7455152401 in words is "seven billion, four hundred fifty-five million, one hundred fifty-two thousand, four hundred one".