2513650042 has 16 divisors (see below), whose sum is σ = 3849703200. Its totient is φ = 1230586000.

The previous prime is 2513650031. The next prime is 2513650043. The reversal of 2513650042 is 2400563152.

2513650042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2513650043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12817 + ... + 72052.

It is an arithmetic number, because the mean of its divisors is an integer number (240606450).

Almost surely, 2^2513650042 is an apocalyptic number.

2513650042 is a deficient number, since it is larger than the sum of its proper divisors (1336053158).

2513650042 is a wasteful number, since it uses less digits than its factorization.

2513650042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85181.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2513650042 is about 50136.3146032893. The cubic root of 2513650042 is about 1359.6744538702.

The spelling of 2513650042 in words is "two billion, five hundred thirteen million, six hundred fifty thousand, forty-two".