2403532463 has 12 divisors (see below), whose sum is σ = 2469954960. Its totient is φ = 2338849920.

The previous prime is 2403532459. The next prime is 2403532477. The reversal of 2403532463 is 3642353042.

It is not a de Polignac number, because 2403532463 - 2² = 2403532459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403832463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 736331 + ... + 739587.

It is an arithmetic number, because the mean of its divisors is an integer number (205829580).

Almost surely, 2^2403532463 is an apocalyptic number.

2403532463 is a deficient number, since it is larger than the sum of its proper divisors (66422497).

2403532463 is an equidigital number, since it uses as much as digits as its factorization.

2403532463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778 (or 3737 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 2403532463 is about 49025.8346486829. The cubic root of 2403532463 is about 1339.5224523541.

The spelling of 2403532463 in words is "two billion, four hundred three million, five hundred thirty-two thousand, four hundred sixty-three".