7256364092145 has 96 divisors (see below), whose sum is σ = 15124520448000. Its totient is φ = 3291074986752.

The previous prime is 7256364092143. The next prime is 7256364092171. The reversal of 7256364092145 is 5412904636527.

It is a happy number.

7256364092145 is a `hidden beast` number, since 7 + 2 + 56 + 364 + 0 + 92 + 145 = 666.

It is not a de Polignac number, because 7256364092145 - 2¹ = 7256364092143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7256364092091 and 7256364092100.

It is not an unprimeable number, because it can be changed into a prime (7256364092143) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3478620 + ... + 5158829.

It is an arithmetic number, because the mean of its divisors is an integer number (157547088000).

Almost surely, 2^{7256364092145} is an apocalyptic number.

It is an amenable number.

7256364092145 is an abundant number, since it is smaller than the sum of its proper divisors (7868156355855).

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

7256364092145 is a wasteful number, since it uses less digits than its factorization.

7256364092145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8637604 (or 8637591 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 7256364092145 in words is "seven trillion, two hundred fifty-six billion, three hundred sixty-four million, ninety-two thousand, one hundred forty-five".