2527752642 has 16 divisors (see below), whose sum is σ = 5071764672. Its totient is φ = 839874320.

The previous prime is 2527752629. The next prime is 2527752659. The reversal of 2527752642 is 2462577252.

It is a junction number, because it is equal to n+sod(n) for n = 2527752594 and 2527752603.

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, 675453 + ... + 679184.

It is an arithmetic number, because the mean of its divisors is an integer number (316985292).

Almost surely, 2^2527752642 is an apocalyptic number.

2527752642 is an abundant number, since it is smaller than the sum of its proper divisors (2544012030).

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

2527752642 is a wasteful number, since it uses less digits than its factorization.

2527752642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354953.

The product of its digits is 470400, while the sum is 42.

The square root of 2527752642 is about 50276.7604564972. The cubic root of 2527752642 is about 1362.2124890301.

The spelling of 2527752642 in words is "two billion, five hundred twenty-seven million, seven hundred fifty-two thousand, six hundred forty-two".