7455457266260 has 48 divisors (see below), whose sum is σ = 16581797308944. Its totient is φ = 2806020691968.

The previous prime is 7455457266217. The next prime is 7455457266269. The reversal of 7455457266260 is 626627545547.

It can be written as a sum of positive squares in 8 ways, for example, as 159159506704 + 7296297759556 = 398948^2 + 2701166^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7455457266260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7455457266269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1596539 + ... + 4178498.

It is an arithmetic number, because the mean of its divisors is an integer number (345454110603).

Almost surely, 2^{7455457266260} is an apocalyptic number.

It is an amenable number.

7455457266260 is an abundant number, since it is smaller than the sum of its proper divisors (9126340042684).

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

7455457266260 is a wasteful number, since it uses less digits than its factorization.

7455457266260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5778860 (or 5778858 counting only the distinct ones).

The product of its (nonzero) digits is 84672000, while the sum is 59.

The spelling of 7455457266260 in words is "seven trillion, four hundred fifty-five billion, four hundred fifty-seven million, two hundred sixty-six thousand, two hundred sixty".