2513156046 has 16 divisors (see below), whose sum is σ = 5026803408. Its totient is φ = 837636800.

The previous prime is 2513156039. The next prime is 2513156057. The reversal of 2513156046 is 6406513152.

It is a junction number, because it is equal to n+sod(n) for n = 2513155998 and 2513156016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109666 + ... + 130586.

It is an arithmetic number, because the mean of its divisors is an integer number (314175213).

Almost surely, 2^2513156046 is an apocalyptic number.

2513156046 is an abundant number, since it is smaller than the sum of its proper divisors (2513647362).

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

2513156046 is a wasteful number, since it uses less digits than its factorization.

2513156046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40947.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2513156046 is about 50131.3878323750. The cubic root of 2513156046 is about 1359.5853778605.

Adding to 2513156046 its reverse (6406513152), we get a palindrome (8919669198).

The spelling of 2513156046 in words is "two billion, five hundred thirteen million, one hundred fifty-six thousand, forty-six".