2752137878 has 16 divisors (see below), whose sum is σ = 4966264320. Its totient is φ = 1117409256.

The previous prime is 2752137877. The next prime is 2752137889. The reversal of 2752137878 is 8787312572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752137877) 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, 5172926 + ... + 5173457.

It is an arithmetic number, because the mean of its divisors is an integer number (310391520).

Almost surely, 2^2752137878 is an apocalyptic number.

2752137878 is a deficient number, since it is larger than the sum of its proper divisors (2214126442).

2752137878 is a wasteful number, since it uses less digits than its factorization.

2752137878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10346411.

The product of its digits is 1317120, while the sum is 50.

The square root of 2752137878 is about 52460.8223153240. The cubic root of 2752137878 is about 1401.3826269382.

The spelling of 2752137878 in words is "two billion, seven hundred fifty-two million, one hundred thirty-seven thousand, eight hundred seventy-eight".