6261504425 has 12 divisors (see below), whose sum is σ = 8470108176. Its totient is φ = 4553821200.

The previous prime is 6261504421. The next prime is 6261504433. The reversal of 6261504425 is 5244051626.

It is not a de Polignac number, because 6261504425 - 2² = 6261504421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6261504421) 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, 11384279 + ... + 11384828.

It is an arithmetic number, because the mean of its divisors is an integer number (705842348).

Almost surely, 2^6261504425 is an apocalyptic number.

It is an amenable number.

6261504425 is a deficient number, since it is larger than the sum of its proper divisors (2208603751).

6261504425 is a wasteful number, since it uses less digits than its factorization.

6261504425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22769128 (or 22769123 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 6261504425 is about 79129.6684246813. The cubic root of 6261504425 is about 1843.1452609450.

It can be divided in two parts, 626 and 1504425, that added together give a palindrome (1505051).

The spelling of 6261504425 in words is "six billion, two hundred sixty-one million, five hundred four thousand, four hundred twenty-five".