2545672510 has 16 divisors (see below), whose sum is σ = 4608700416. Its totient is φ = 1012382368.

The previous prime is 2545672471. The next prime is 2545672513. The reversal of 2545672510 is 152765452.

It is a self number, because there is not a number n which added to its sum of digits gives 2545672510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545672513) 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, 734014 + ... + 737473.

It is an arithmetic number, because the mean of its divisors is an integer number (288043776).

Almost surely, 2^2545672510 is an apocalyptic number.

2545672510 is a deficient number, since it is larger than the sum of its proper divisors (2063027906).

2545672510 is a wasteful number, since it uses less digits than its factorization.

2545672510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471667.

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 2545672510 is about 50454.6579613815. The cubic root of 2545672510 is about 1365.4239332292.

The spelling of 2545672510 in words is "two billion, five hundred forty-five million, six hundred seventy-two thousand, five hundred ten".