7250669397504 has 360 divisors, whose sum is σ = 23852081527560. Its totient is φ = 2113551138816.

The previous prime is 7250669397493. The next prime is 7250669397539. The reversal of 7250669397504 is 4057939660527.

7250669397504 is a `hidden beast` number, since 72 + 50 + 6 + 6 + 9 + 3 + 9 + 7 + 504 = 666.

It is a super-2 number, since 2×7250669397504² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 14551272 + ... + 15041304.

It is an arithmetic number, because the mean of its divisors is an integer number (66255782021).

Almost surely, 2^{7250669397504} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7250669397504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11926040763780).

7250669397504 is an abundant number, since it is smaller than the sum of its proper divisors (16601412130056).

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

7250669397504 is a wasteful number, since it uses less digits than its factorization.

7250669397504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490102 (or 490070 counting only the distinct ones).

The product of its (nonzero) digits is 85730400, while the sum is 63.

The spelling of 7250669397504 in words is "seven trillion, two hundred fifty billion, six hundred sixty-nine million, three hundred ninety-seven thousand, five hundred four".