2757406130 has 32 divisors (see below), whose sum is σ = 5273270640. Its totient is φ = 1036143360.

The previous prime is 2757406109. The next prime is 2757406133. The reversal of 2757406130 is 316047572.

2757406130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1504741681 + 1252664449 = 38791^2 + 35393^2 .

It is not an unprimeable number, because it can be changed into a prime (2757406133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117761 + ... + 139220.

Almost surely, 2^2757406130 is an apocalyptic number.

2757406130 is a deficient number, since it is larger than the sum of its proper divisors (2515864510).

2757406130 is a wasteful number, since it uses less digits than its factorization.

2757406130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257054.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 2757406130 is about 52511.0096075099. The cubic root of 2757406130 is about 1402.2762511336.

The spelling of 2757406130 in words is "two billion, seven hundred fifty-seven million, four hundred six thousand, one hundred thirty".