2654120745 has 48 divisors (see below), whose sum is σ = 4768021440. Its totient is φ = 1364162688.

The previous prime is 2654120737. The next prime is 2654120771. The reversal of 2654120745 is 5470214562.

It is a happy number.

2654120745 is a `hidden beast` number, since 26 + 541 + 20 + 74 + 5 = 666.

2654120745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2654120745 - 2³ = 2654120737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 837534 + ... + 840696.

It is an arithmetic number, because the mean of its divisors is an integer number (99333780).

Almost surely, 2^2654120745 is an apocalyptic number.

It is an amenable number.

2654120745 is a deficient number, since it is larger than the sum of its proper divisors (2113900695).

2654120745 is a wasteful number, since it uses less digits than its factorization.

2654120745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846 (or 3843 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 2654120745 is about 51518.1593712353. The cubic root of 2654120745 is about 1384.5444152264.

The spelling of 2654120745 in words is "two billion, six hundred fifty-four million, one hundred twenty thousand, seven hundred forty-five".