2752137642 has 32 divisors (see below), whose sum is σ = 5774302080. Its totient is φ = 873266240.

The previous prime is 2752137637. The next prime is 2752137653. The reversal of 2752137642 is 2467312572.

It is a self number, because there is not a number n which added to its sum of digits gives 2752137642.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99033 + ... + 123740.

It is an arithmetic number, because the mean of its divisors is an integer number (180446940).

Almost surely, 2^2752137642 is an apocalyptic number.

2752137642 is an abundant number, since it is smaller than the sum of its proper divisors (3022164438).

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

2752137642 is a wasteful number, since it uses less digits than its factorization.

2752137642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222878.

The product of its digits is 141120, while the sum is 39.

The square root of 2752137642 is about 52460.8200660264. The cubic root of 2752137642 is about 1401.3825868813.

The spelling of 2752137642 in words is "two billion, seven hundred fifty-two million, one hundred thirty-seven thousand, six hundred forty-two".