2461215503 has 4 divisors (see below), whose sum is σ = 2502931080. Its totient is φ = 2419499928.

The previous prime is 2461215499. The next prime is 2461215539. The reversal of 2461215503 is 3055121642.

2461215503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2461215503 - 2² = 2461215499 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 (2461212503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20857700 + ... + 20857817.

It is an arithmetic number, because the mean of its divisors is an integer number (625732770).

Almost surely, 2^2461215503 is an apocalyptic number.

2461215503 is a deficient number, since it is larger than the sum of its proper divisors (41715577).

2461215503 is an equidigital number, since it uses as much as digits as its factorization.

2461215503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41715576.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2461215503 is about 49610.6390101962. The cubic root of 2461215503 is about 1350.1537096129.

The spelling of 2461215503 in words is "two billion, four hundred sixty-one million, two hundred fifteen thousand, five hundred three".