2513495501 has 4 divisors (see below), whose sum is σ = 2741995104. Its totient is φ = 2284995900.

The previous prime is 2513495489. The next prime is 2513495533. The reversal of 2513495501 is 1055943152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2513495501 - 2¹⁴ = 2513479117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513405501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114249785 + ... + 114249806.

It is an arithmetic number, because the mean of its divisors is an integer number (685498776).

Almost surely, 2^2513495501 is an apocalyptic number.

It is an amenable number.

2513495501 is a deficient number, since it is larger than the sum of its proper divisors (228499603).

2513495501 is a wasteful number, since it uses less digits than its factorization.

2513495501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228499602.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 2513495501 is about 50134.7733713837. The cubic root of 2513495501 is about 1359.6465887136.

The spelling of 2513495501 in words is "two billion, five hundred thirteen million, four hundred ninety-five thousand, five hundred one".