461453803 has 2 divisors, whose sum is σ = 461453804. Its totient is φ = 461453802.

The previous prime is 461453747. The next prime is 461453813. The reversal of 461453803 is 308354164.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 461453803 - 2¹⁷ = 461322731 is a prime.

It is a super-2 number, since 2×461453803² = 425879224606325618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (461453813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230726901 + 230726902.

It is an arithmetic number, because the mean of its divisors is an integer number (230726902).

Almost surely, 2^461453803 is an apocalyptic number.

461453803 is a deficient number, since it is larger than the sum of its proper divisors (1).

461453803 is an equidigital number, since it uses as much as digits as its factorization.

461453803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 461453803 is about 21481.4758105676. The cubic root of 461453803 is about 772.7566358950.

The spelling of 461453803 in words is "four hundred sixty-one million, four hundred fifty-three thousand, eight hundred three".