2545654348 has 12 divisors (see below), whose sum is σ = 4455252760. Its totient is φ = 1272724992.

The previous prime is 2545654339. The next prime is 2545654351. The reversal of 2545654348 is 8434565452.

It is a happy number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2545654298 and 2545654307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71308 + ... + 100876.

Almost surely, 2^2545654348 is an apocalyptic number.

It is an amenable number.

2545654348 is a deficient number, since it is larger than the sum of its proper divisors (1909598412).

2545654348 is a wasteful number, since it uses less digits than its factorization.

2545654348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51096 (or 51094 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 46.

The square root of 2545654348 is about 50454.4779776781. The cubic root of 2545654348 is about 1365.4206860338.

The spelling of 2545654348 in words is "two billion, five hundred forty-five million, six hundred fifty-four thousand, three hundred forty-eight".