2054032545 has 8 divisors (see below), whose sum is σ = 3286452096. Its totient is φ = 1095484016.

The previous prime is 2054032537. The next prime is 2054032559. The reversal of 2054032545 is 5452304502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2054032545 - 2³ = 2054032537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68467737 + ... + 68467766.

It is an arithmetic number, because the mean of its divisors is an integer number (410806512).

Almost surely, 2^2054032545 is an apocalyptic number.

It is an amenable number.

2054032545 is a deficient number, since it is larger than the sum of its proper divisors (1232419551).

2054032545 is a wasteful number, since it uses less digits than its factorization.

2054032545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136935511.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 2054032545 is about 45321.4358223567. The cubic root of 2054032545 is about 1271.1665031997.

The spelling of 2054032545 in words is "two billion, fifty-four million, thirty-two thousand, five hundred forty-five".