2495377545 has 16 divisors (see below), whose sum is σ = 4002143040. Its totient is φ = 1327688384.

The previous prime is 2495377541. The next prime is 2495377553. The reversal of 2495377545 is 5457735942.

It is a cyclic number.

It is not a de Polignac number, because 2495377545 - 2² = 2495377541 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2495377541) 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, 192234 + ... + 204803.

It is an arithmetic number, because the mean of its divisors is an integer number (250133940).

Almost surely, 2^2495377545 is an apocalyptic number.

It is an amenable number.

2495377545 is a deficient number, since it is larger than the sum of its proper divisors (1506765495).

2495377545 is a wasteful number, since it uses less digits than its factorization.

2495377545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397464.

The product of its digits is 5292000, while the sum is 51.

The square root of 2495377545 is about 49953.7540631332. The cubic root of 2495377545 is about 1356.3718073331.

The spelling of 2495377545 in words is "two billion, four hundred ninety-five million, three hundred seventy-seven thousand, five hundred forty-five".