2519755725 has 48 divisors (see below), whose sum is σ = 4451768640. Its totient is φ = 1253145600.

The previous prime is 2519755717. The next prime is 2519755727. The reversal of 2519755725 is 5275579152.

2519755725 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2519755725 - 2³ = 2519755717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2519755727) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129910 + ... + 148040.

It is an arithmetic number, because the mean of its divisors is an integer number (92745180).

Almost surely, 2^2519755725 is an apocalyptic number.

2519755725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2519755725 is a deficient number, since it is larger than the sum of its proper divisors (1932012915).

2519755725 is a wasteful number, since it uses less digits than its factorization.

2519755725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18270 (or 18265 counting only the distinct ones).

The product of its digits is 1102500, while the sum is 48.

The square root of 2519755725 is about 50197.1684958425. The cubic root of 2519755725 is about 1360.7744516746.

The spelling of 2519755725 in words is "two billion, five hundred nineteen million, seven hundred fifty-five thousand, seven hundred twenty-five".