7522100651245 has 16 divisors (see below), whose sum is σ = 9155376819072. Its totient is φ = 5931808384320.

The previous prime is 7522100651231. The next prime is 7522100651257. The reversal of 7522100651245 is 5421560012257.

It is a happy number.

It is not a de Polignac number, because 7522100651245 - 2¹⁵ = 7522100618477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7522100651198 and 7522100651207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100662 + ... + 3879991.

It is an arithmetic number, because the mean of its divisors is an integer number (572211051192).

Almost surely, 2^{7522100651245} is an apocalyptic number.

It is an amenable number.

7522100651245 is a deficient number, since it is larger than the sum of its proper divisors (1633276167827).

7522100651245 is a wasteful number, since it uses less digits than its factorization.

7522100651245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986052.

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 7522100651245 in words is "seven trillion, five hundred twenty-two billion, one hundred million, six hundred fifty-one thousand, two hundred forty-five".