6265712540 has 12 divisors (see below), whose sum is σ = 13157996376. Its totient is φ = 2506285008.

The previous prime is 6265712533. The next prime is 6265712569. The reversal of 6265712540 is 452175626.

It is a junction number, because it is equal to n+sod(n) for n = 6265712494 and 6265712503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156642794 + ... + 156642833.

It is an arithmetic number, because the mean of its divisors is an integer number (1096499698).

Almost surely, 2^6265712540 is an apocalyptic number.

It is an amenable number.

6265712540 is an abundant number, since it is smaller than the sum of its proper divisors (6892283836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6265712540 is a wasteful number, since it uses less digits than its factorization.

6265712540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313285636 (or 313285634 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 6265712540 is about 79156.2539538096. The cubic root of 6265712540 is about 1843.5580707003.

The spelling of 6265712540 in words is "six billion, two hundred sixty-five million, seven hundred twelve thousand, five hundred forty".