5145701461 has 4 divisors (see below), whose sum is σ = 5232916800. Its totient is φ = 5058486124.

The previous prime is 5145701459. The next prime is 5145701489. The reversal of 5145701461 is 1641075415.

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 a cyclic number.

It is not a de Polignac number, because 5145701461 - 2¹ = 5145701459 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 (5145701401) 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, 43607581 + ... + 43607698.

It is an arithmetic number, because the mean of its divisors is an integer number (1308229200).

Almost surely, 2^5145701461 is an apocalyptic number.

It is an amenable number.

5145701461 is a deficient number, since it is larger than the sum of its proper divisors (87215339).

5145701461 is an equidigital number, since it uses as much as digits as its factorization.

5145701461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87215338.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 5145701461 is about 71733.5448796447. The cubic root of 5145701461 is about 1726.4269043204.

Adding to 5145701461 its reverse (1641075415), we get a palindrome (6786776876).

The spelling of 5145701461 in words is "five billion, one hundred forty-five million, seven hundred one thousand, four hundred sixty-one".