1403465936053 has 2 divisors, whose sum is σ = 1403465936054. Its totient is φ = 1403465936052.

The previous prime is 1403465936023. The next prime is 1403465936071. The reversal of 1403465936053 is 3506395643041.

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., 1300516721604 + 102949214449 = 1140402^2 + 320857^2 .

It is an emirp because it is prime and its reverse (3506395643041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1403465936053 is a prime.

It is a super-2 number, since 2×1403465936053² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1403465935988 and 1403465936006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1403465936023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701732968026 + 701732968027.

It is an arithmetic number, because the mean of its divisors is an integer number (701732968027).

Almost surely, 2^{1403465936053} is an apocalyptic number.

It is an amenable number.

1403465936053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1403465936053 is an equidigital number, since it uses as much as digits as its factorization.

1403465936053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3499200, while the sum is 49.

The spelling of 1403465936053 in words is "one trillion, four hundred three billion, four hundred sixty-five million, nine hundred thirty-six thousand, fifty-three".