7251254662 has 8 divisors (see below), whose sum is σ = 11007929016. Its totient is φ = 3581944992.

The previous prime is 7251254641. The next prime is 7251254669. The reversal of 7251254662 is 2664521527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×7251254662³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7251254669) 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, 21840963 + ... + 21841294.

It is an arithmetic number, because the mean of its divisors is an integer number (1375991127).

Almost surely, 2^7251254662 is an apocalyptic number.

7251254662 is a deficient number, since it is larger than the sum of its proper divisors (3756674354).

7251254662 is a wasteful number, since it uses less digits than its factorization.

7251254662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43682342.

The product of its digits is 201600, while the sum is 40.

The square root of 7251254662 is about 85154.2991398555. The cubic root of 7251254662 is about 1935.5499608127.

The spelling of 7251254662 in words is "seven billion, two hundred fifty-one million, two hundred fifty-four thousand, six hundred sixty-two".