2513126046754 has 8 divisors (see below), whose sum is σ = 3770355934620. Its totient is φ = 1256340735216.

The previous prime is 2513126046731. The next prime is 2513126046797. The reversal of 2513126046754 is 4576406213152.

It can be written as a sum of positive squares in 2 ways, for example, as 2512018954225 + 1107092529 = 1584935^2 + 33273^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111129949 + ... + 111152560.

Almost surely, 2^{2513126046754} is an apocalyptic number.

2513126046754 is a deficient number, since it is larger than the sum of its proper divisors (1257229887866).

2513126046754 is a wasteful number, since it uses less digits than its factorization.

2513126046754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222288164.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 2513126046754 in words is "two trillion, five hundred thirteen billion, one hundred twenty-six million, forty-six thousand, seven hundred fifty-four".